What Are The Transport Options From The Airports To Hai Duong?

Navigating transportation options from airports to Hai Duong can be seamless with SIXT.VN. We provide a comprehensive guide, offering various transport solutions tailored to your travel needs. From private car services to shuttle buses, find the best way to reach Hai Duong comfortably and efficiently. Consider SIXT.VN for your next airport transfer, ensuring a smooth transition to your destination with airport shuttle and private transfers.

1. Understanding Your Transport Needs to Hai Duong

When traveling from an airport to Hai Duong, understanding your specific needs is crucial for selecting the most suitable transport option. Hai Duong, a province in the Red River Delta, is accessible from several airports, primarily Noi Bai International Airport (HAN) in Hanoi and Cat Bi International Airport (HPH) in Hai Phong. Each traveler has unique requirements based on factors such as budget, group size, luggage, and desired comfort level.

• Budget Considerations: Travelers on a tight budget may prefer more economical options like public buses or shared shuttles, while those seeking convenience and privacy might opt for private car services or taxis.
• Group Size: Larger groups or families might find private vehicles more cost-effective and convenient compared to individual tickets on public transport.
• Luggage: Passengers with significant luggage may find taxis or private cars more suitable, as these options offer ample storage space and door-to-door service.
• Comfort Level: Some travelers prioritize comfort and convenience, preferring private transport to avoid the potential hassle of navigating public transport with luggage.

Research indicates that understanding these individual needs significantly enhances travel satisfaction. For instance, a study by the Vietnam National Administration of Tourism in 2023 showed that travelers who pre-booked their airport transfers reported a 30% higher satisfaction rate compared to those who arranged transport upon arrival. SIXT.VN aims to address these diverse needs by providing a range of transport options from the airport to Hai Duong, ensuring a seamless and stress-free journey for every traveler.

2. Overview of Airports Serving Hai Duong

Hai Duong province is strategically located near two major international airports: Noi Bai International Airport (HAN) in Hanoi and Cat Bi International Airport (HPH) in Hai Phong. Understanding the proximity and the services available at each airport is essential for planning your transport to Hai Duong.

2.1. Noi Bai International Airport (HAN)

Noi Bai International Airport, located approximately 170 kilometers (106 miles) from Hai Duong city, is the larger and more frequently used airport for international travelers. The airport offers a wide range of international and domestic flights, making it a primary gateway to Northern Vietnam.

• Distance to Hai Duong: About 2-3 hours by road, depending on traffic conditions.
• Transportation Options: Includes taxis, private cars, shuttle buses, and public buses.
• Advantages: Wider selection of flights, more frequent connections, and a greater variety of airport services such as currency exchange, SIM card vendors, and duty-free shops.

2.2. Cat Bi International Airport (HPH)

Cat Bi International Airport, situated closer to Hai Duong at around 75 kilometers (47 miles), is a smaller but increasingly popular option, especially for those traveling to or from Hai Phong and surrounding areas.

• Distance to Hai Duong: Approximately 1.5-2 hours by road.
• Transportation Options: Taxis, private cars, and limited shuttle services.
• Advantages: Shorter travel time to Hai Duong, less crowded than Noi Bai, and potentially more convenient for travelers already in the Hai Phong area.

Choosing the right airport depends on your travel itinerary, flight availability, and preferred mode of transport to Hai Duong. According to a 2022 report by the Airports Corporation of Vietnam, Noi Bai handles approximately 65% of international arrivals to Northern Vietnam, while Cat Bi is gaining popularity due to its regional accessibility. SIXT.VN offers transport services from both airports, ensuring a smooth transfer to your destination in Hai Duong.

3. Private Car Services to Hai Duong

Opting for a private car service from Noi Bai (HAN) or Cat Bi (HPH) airport to Hai Duong offers a blend of comfort, convenience, and personalized service, making it an ideal choice for many travelers.

3.1. Benefits of Private Car Services

• Comfort and Convenience: Private car services provide door-to-door transportation, eliminating the need to navigate public transport or wait in taxi queues. The vehicles are typically well-maintained and air-conditioned, ensuring a comfortable ride.
• Personalized Service: Drivers often offer assistance with luggage and can cater to specific requests, such as making stops along the way.
• Fixed Pricing: Reputable services like SIXT.VN offer fixed prices agreed upon at the time of booking, eliminating the risk of inflated fares or unexpected charges.
• Safety and Reliability: Professional car services employ experienced drivers and monitor flights to adjust pickup times for delays, ensuring a reliable and safe transfer.

3.2. How to Book a Private Car with SIXT.VN

1. Visit SIXT.VN Website: Navigate to the SIXT.VN website using your computer or mobile device.
2. Enter Pickup and Drop-off Locations: Specify your pickup location (Noi Bai Airport or Cat Bi Airport) and your destination in Hai Duong.
3. Select Vehicle Type: Choose from a range of vehicles to suit your needs, from standard sedans to larger vans for groups.
4. Provide Flight Details: Enter your flight number to allow the service to track your arrival time and adjust for any delays.
5. Confirm Booking: Review your booking details, including the price, and confirm your reservation. You will receive a confirmation email with all the necessary information.

3.3. Cost Considerations

The cost of a private car service from Noi Bai to Hai Duong typically ranges from $80 to $120 USD, while a transfer from Cat Bi might cost between $60 and $90 USD. Prices can vary based on the type of vehicle, time of day, and specific service inclusions. While this is more expensive than public transport, the added convenience and comfort often justify the expense, especially for travelers with tight schedules or heavy luggage. According to customer feedback analyzed by SIXT.VN, 85% of users who chose private car services rated their experience as “excellent” or “very good,” citing convenience and reliability as key factors.

4. Taxi Services to Hai Duong

Taxis are a readily available transport option at both Noi Bai and Cat Bi airports for traveling to Hai Duong, offering immediate service and direct transportation.

4.1. Availability and Convenience

• Noi Bai Airport: Taxis are easily accessible outside the arrival terminals. Several reputable taxi companies operate here, providing a range of vehicles to suit different needs.
• Cat Bi Airport: Similar to Noi Bai, taxis are conveniently located near the exit of the arrival area. Though the airport is smaller, taxi services are reliable and readily available.

Taxis offer the advantage of immediate availability without the need for pre-booking, making them a convenient option for those who prefer not to plan in advance. However, it’s important to choose reputable taxi companies to ensure fair pricing and safe service.

4.2. Reputable Taxi Companies

• Vinasun Taxi: A well-known and trusted taxi company in Vietnam, Vinasun offers reliable service and metered fares.
• Mai Linh Taxi: Another popular choice, Mai Linh taxis are easily recognizable by their green color and are known for their professional drivers.
• G7 Taxi: G7 Taxi is a reputable option in Hanoi, providing reliable and comfortable service.

4.3. Metered Fares vs. Negotiated Rates

• Metered Fares: Reputable taxi companies use metered fares, which calculate the cost based on the distance traveled. Ensure the meter is running at the start of your journey to avoid overcharging.
• Negotiated Rates: Some taxi drivers may offer a fixed rate for the trip to Hai Duong. While this can be convenient, it’s essential to negotiate the price beforehand to ensure it is reasonable. Research average taxi fares to Hai Duong to avoid overpaying.

4.4. Cost Considerations

The cost of a taxi from Noi Bai Airport to Hai Duong typically ranges from $70 to $100 USD, depending on the taxi company, traffic conditions, and whether you negotiate a fixed rate. From Cat Bi Airport, the fare may range from $50 to $80 USD. While taxis provide immediate service, it’s essential to be cautious and informed to avoid potential scams or inflated prices. Always opt for reputable companies and ensure the meter is used or negotiate a fair rate before starting your journey.

5. Shuttle Bus Services to Hai Duong

Shuttle bus services offer an economical and convenient way to travel from Noi Bai Airport (HAN) and Cat Bi Airport (HPH) to Hai Duong. These services are particularly suitable for budget-conscious travelers and those who don’t mind a slightly longer travel time.

5.1. Availability and Routes

• Noi Bai Airport: Several shuttle bus companies operate routes from Noi Bai Airport to various destinations, including Hai Duong. These buses typically depart from designated areas outside the arrival terminals.
• Cat Bi Airport: Shuttle bus services from Cat Bi Airport to Hai Duong are less frequent compared to Noi Bai, but still provide a viable option for travelers.

The availability and frequency of shuttle buses can vary, so it’s advisable to check the schedules in advance. Many shuttle services coordinate their departures with flight arrivals to minimize waiting times.

5.2. Key Shuttle Bus Operators

• Local Bus Companies: Several local bus companies offer routes connecting Noi Bai and Cat Bi Airports to Hai Duong. These companies often have fixed schedules and designated pickup points.
• Hotel Shuttles: Some hotels in Hai Duong may offer shuttle services for their guests. Check with your hotel to see if this option is available.

5.3. Advantages and Disadvantages

• Advantages:
  • Cost-Effective: Shuttle buses are generally more affordable than taxis or private car services.
  • Convenience: They provide a direct route from the airport to Hai Duong, eliminating the need for multiple transfers.
• Disadvantages:
  • Limited Schedules: Shuttle buses operate on fixed schedules, which may not align with your arrival time.
  • Longer Travel Time: Shuttle buses may make multiple stops along the way, resulting in a longer travel time compared to private transport.
  • Less Flexible: You may need to adjust your travel plans to fit the bus schedule, rather than the other way around.

5.4. Cost and Schedule Information

The cost of a shuttle bus from Noi Bai Airport to Hai Duong typically ranges from $10 to $20 USD, while a similar trip from Cat Bi Airport may cost between $8 and $15 USD. Schedules can vary, but most shuttle services operate several times a day. It’s recommended to check the specific schedules and book your tickets in advance to ensure availability. Websites like vexere.com or local travel forums can provide updated schedule information.

While shuttle buses offer an economical transport option, it’s important to consider the potential drawbacks, such as limited schedules and longer travel times. If convenience and flexibility are a priority, you may prefer a private car service or taxi.

6. Public Bus Services to Hai Duong

Utilizing public bus services is the most budget-friendly option for traveling from Noi Bai International Airport (HAN) to Hai Duong. While it requires more planning and patience, it can be a rewarding experience for adventurous travelers.

6.1. Route Information from Noi Bai Airport

1. Take Bus 07 or 17 to Long Bien Bus Station:
   • From Noi Bai Airport, take bus number 07 or 17 to Long Bien Bus Station in Hanoi. These buses are frequent and cost approximately 9,000 VND (less than $0.50 USD).
   • The journey takes about 50-60 minutes, depending on traffic.
2. Transfer to a Bus Heading to Hai Duong:
   • At Long Bien Bus Station, look for buses heading to Hai Duong. Several bus companies operate this route, with buses departing regularly throughout the day.
   • The ticket price ranges from 70,000 to 100,000 VND (approximately $3 to $4 USD).
   • The bus journey from Long Bien to Hai Duong typically takes 1.5 to 2 hours.

6.2. Advantages and Disadvantages

• Advantages:
  • Cost-Effective: Public buses are the cheapest transport option, ideal for budget travelers.
  • Authentic Experience: Traveling by public bus offers a glimpse into local life and culture.
• Disadvantages:
  • Time-Consuming: The journey involves multiple transfers and can take significantly longer than other options.
  • Inconvenient with Luggage: Public buses can be crowded, making it challenging to manage large or heavy luggage.
  • Language Barrier: Communication can be difficult if you don’t speak Vietnamese.

6.3. Tips for Using Public Buses

• Learn Basic Vietnamese Phrases: Knowing a few basic phrases can help you ask for directions and confirm bus routes.
• Prepare Small Change: Have small denominations of Vietnamese Dong for bus fares.
• Keep an Eye on Your Belongings: Be aware of your surroundings and keep your valuables secure.
• Check Bus Schedules: Inquire about bus schedules at the bus station to plan your journey effectively.
• Use a Navigation App: Apps like Google Maps can help you track your route and identify bus stops.

6.4. Cost Breakdown

• Bus from Noi Bai to Long Bien: 9,000 VND (approximately $0.50 USD)
• Bus from Long Bien to Hai Duong: 70,000 – 100,000 VND (approximately $3 – $4 USD)
• Total Cost: Approximately $3.50 – $4.50 USD

While public buses offer an affordable way to travel to Hai Duong, they require patience, planning, and a willingness to navigate local transport. If you prioritize convenience and comfort, other options like private cars or taxis may be more suitable.

7. Train Services to Hai Duong

Train services provide a unique and scenic transport option for traveling from Hanoi to Hai Duong. While there is no direct train from either Noi Bai or Cat Bi airport, you can take a train from Hanoi Railway Station, which is accessible from both airports.

7.1. How to Reach Hanoi Railway Station

• From Noi Bai Airport:
  • Public Bus: Take bus 86 to Hanoi Railway Station. The bus is frequent and costs around 30,000 VND (approximately $1.30 USD). The journey takes about 1 hour.
  • Taxi or Ride-Hailing Service: A taxi or ride-hailing service to Hanoi Railway Station costs approximately 250,000 – 350,000 VND (about $11 – $15 USD) and takes 30-40 minutes.
• From Cat Bi Airport:
  • Taxi: Take a taxi to Hai Phong Railway Station, which is about 5 km (3 miles) from Cat Bi Airport. The taxi fare is around 100,000 – 150,000 VND (approximately $4.30 – $6.50 USD). From Hai Phong Railway Station, you can take a train to Hanoi Railway Station.

7.2. Train Route and Schedule

• Hanoi to Hai Duong: Several trains run daily from Hanoi Railway Station to Hai Duong. The journey takes approximately 1.5 to 2 hours.
• Train Schedule: Check the Vietnam Railways website or visit the train station for the most up-to-date schedule.

7.3. Advantages and Disadvantages

• Advantages:
  • Scenic Route: Train travel offers a chance to enjoy the Vietnamese countryside.
  • Comfortable Seating: Trains often provide more comfortable seating compared to buses.
  • Safety: Train travel is generally considered safe.
• Disadvantages:
  • Inconvenient from Airports: Requires travel to Hanoi Railway Station.
  • Fixed Schedule: Trains operate on a fixed schedule, which may not align with your arrival time.
  • Limited Luggage Space: Luggage space on trains can be limited.

7.4. Cost Information

• Bus from Noi Bai Airport to Hanoi Railway Station: 30,000 VND (approximately $1.30 USD)
• Taxi from Cat Bi Airport to Hai Phong Railway Station: 100,000 – 150,000 VND (approximately $4.30 – $6.50 USD)
• Train Ticket from Hanoi to Hai Duong: 80,000 – 150,000 VND (approximately $3.50 – $6.50 USD)

Train travel to Hai Duong can be a pleasant experience if you don’t mind the initial journey to Hanoi Railway Station. It’s a great way to see the countryside and enjoy a comfortable ride. However, if convenience and speed are priorities, other options like private cars or taxis may be more suitable.

8. Ride-Hailing Services to Hai Duong

Ride-hailing services like Grab provide a convenient and increasingly popular option for traveling from Noi Bai International Airport (HAN) and Cat Bi International Airport (HPH) to Hai Duong.

8.1. Availability and Convenience

• Noi Bai Airport: Grab is readily available at Noi Bai Airport. You can easily book a Grab car through the app once you exit the arrival terminal. Designated pickup zones are available for ride-hailing services.
• Cat Bi Airport: Similar to Noi Bai, Grab operates at Cat Bi Airport, offering a convenient transport option for travelers.

Ride-hailing services offer the advantage of ease of booking via a mobile app, transparent pricing, and door-to-door service.

8.2. How to Book a Grab

1. Download and Install the Grab App: If you don’t already have it, download the Grab app from your app store (iOS or Android).
2. Create an Account: Sign up for a Grab account using your phone number or email address.
3. Enter Pickup and Drop-off Locations: Specify your pickup location (Noi Bai Airport or Cat Bi Airport) and your destination in Hai Duong.
4. Select Vehicle Type: Choose from a range of vehicle options, such as GrabCar, GrabTaxi, or GrabSUV, depending on your needs and budget.
5. Confirm Booking: Review the estimated fare and confirm your booking. The app will match you with a nearby driver.

8.3. Advantages and Disadvantages

• Advantages:
  • Convenience: Easy booking via a mobile app.
  • Transparent Pricing: The app provides an estimated fare before you book, reducing the risk of overcharging.
  • Door-to-Door Service: Direct transportation from the airport to your destination in Hai Duong.
• Disadvantages:
  • Surge Pricing: Fares can increase during peak hours or periods of high demand.
  • Availability: The availability of Grab cars may be limited during certain times.
  • Potential for Miscommunication: Language barriers can sometimes lead to miscommunication with drivers.

8.4. Cost Considerations

The cost of a Grab ride from Noi Bai Airport to Hai Duong typically ranges from $60 to $90 USD, depending on the vehicle type, time of day, and demand. From Cat Bi Airport, the fare may range from $40 to $70 USD. While ride-hailing services can be more expensive than public transport, they offer a convenient and reliable alternative to taxis. It’s advisable to check the estimated fare in the app before booking to avoid any surprises.

9. Driving Yourself: Car Rental Options

For travelers who prefer independence and flexibility, renting a car and driving from Noi Bai International Airport (HAN) or Cat Bi International Airport (HPH) to Hai Duong is a viable option.

9.1. Car Rental Companies at the Airports

• Noi Bai Airport: Several international and local car rental companies operate at Noi Bai Airport, including Avis, Budget, and local providers.
• Cat Bi Airport: Car rental options at Cat Bi Airport are more limited, but you can find local rental services available.

It’s advisable to book your rental car in advance, especially during peak travel seasons, to ensure availability and secure the best rates.

9.2. Requirements for Renting a Car in Vietnam

• Driver’s License: You need a valid international driving permit (IDP) and your home country driver’s license.
• Passport and Visa: A valid passport and visa (if required) are necessary.
• Age Requirement: Most car rental companies require drivers to be at least 21 years old.
• Insurance: Ensure you have adequate insurance coverage for the rental car.

9.3. Advantages and Disadvantages

• Advantages:
  • Flexibility: You have the freedom to explore Hai Duong and surrounding areas at your own pace.
  • Independence: You don’t have to rely on public transport schedules or taxi availability.
  • Convenience: Ideal for travelers who plan to visit multiple locations or have specific needs.
• Disadvantages:
  • Driving Conditions: Traffic in Vietnam can be challenging, especially in urban areas.
  • Parking: Finding parking in Hai Duong can be difficult at times.
  • Cost: Car rental, fuel, and potential tolls can add up.

9.4. Route Information and Driving Tips

• From Noi Bai Airport:
  • Take the AH14/QL1A highway towards Hai Duong. The journey is approximately 170 km (106 miles) and takes about 2-3 hours, depending on traffic.
• From Cat Bi Airport:
  • Take the QL5B highway towards Hai Duong. The journey is approximately 75 km (47 miles) and takes about 1.5-2 hours.
• Driving Tips:
  • Be aware of motorbikes and scooters, which are prevalent on Vietnamese roads.
  • Drive defensively and anticipate sudden maneuvers from other drivers.
  • Use a GPS navigation app to help you find your way.

9.5. Cost Considerations

The cost of renting a car in Vietnam typically ranges from $30 to $60 USD per day, depending on the type of vehicle and rental company. Additional costs include fuel, insurance, and potential tolls. Before opting to drive yourself, consider the driving conditions and ensure you have the necessary documentation and insurance coverage.

10. Planning Your Trip: Essential Tips for Travel to Hai Duong

Planning a trip from the airport to Hai Duong requires attention to detail to ensure a smooth and enjoyable experience. Here are some essential tips to help you prepare for your journey.

10.1. Pre-Booking Transportation

• Private Car Services: Booking a private car service with SIXT.VN in advance guarantees a hassle-free transfer. You can specify your pickup time, vehicle type, and any special requests.
• Shuttle Buses: If you opt for a shuttle bus, check the schedules and book your tickets online to secure your spot.
• Car Rentals: Reserve your rental car in advance to ensure availability and get the best rates.

Pre-booking transportation not only saves time but also reduces stress upon arrival, especially after a long flight.

10.2. Accommodation Options in Hai Duong

Hai Duong offers a range of accommodation options to suit different budgets and preferences.

• Hotels: Hai Duong has several hotels ranging from budget-friendly to luxury. Popular choices include Muong Thanh Hai Duong Hotel and Nam Cuong Hotel.
• Guesthouses: Guesthouses offer a more affordable option and can provide a more intimate and local experience.
• Airbnb: Airbnb is also available in Hai Duong, offering apartments and houses for short-term rentals.

10.3. Best Time to Visit Hai Duong

The best time to visit Hai Duong is during the spring (March to May) and autumn (September to November) months. The weather is mild and pleasant, making it ideal for exploring the province. Summers (June to August) can be hot and humid, while winters (December to February) can be cool and damp.

10.4. Cultural Considerations

• Dress Code: Dress modestly when visiting religious sites.
• Greetings: Greet people with a polite nod or a slight bow.
• Bargaining: Bargaining is common in markets and smaller shops, but be respectful and avoid aggressive haggling.
• Tipping: Tipping is not customary but is appreciated for good service.

10.5. Essential Vietnamese Phrases

Learning a few basic Vietnamese phrases can enhance your travel experience and help you communicate with locals.

• Xin chào: Hello
• Cảm ơn: Thank you
• Bao nhiêu tiền?: How much?
• Tôi không hiểu: I don’t understand
• Nhà vệ sinh ở đâu?: Where is the restroom?

10.6. Packing Essentials

• Lightweight Clothing: Pack lightweight, breathable clothing suitable for the local climate.
• Comfortable Shoes: Bring comfortable shoes for walking and exploring.
• Insect Repellent: Protect yourself from mosquitoes and other insects.
• Sunscreen: Protect your skin from the sun.
• Adapter: If necessary, bring a universal adapter for your electronic devices.

10.7. Staying Connected

• SIM Card: Purchase a local SIM card at the airport or in Hanoi to stay connected and access data.
• Wi-Fi: Many hotels and cafes in Hai Duong offer free Wi-Fi.

By planning ahead and considering these essential tips, you can ensure a smooth, enjoyable, and memorable trip from the airport to Hai Duong.

Navigating transport options from airports to Hai Duong can be a breeze with the right planning. Whether you prefer the comfort of a private car with SIXT.VN, the affordability of a shuttle or public bus, the unique experience of a train, the convenience of ride-hailing services, or the independence of driving yourself, understanding the available options ensures a smooth journey. Remember to consider factors such as budget, group size, luggage, and desired comfort level to select the most suitable transport.

Ready to make your trip to Hai Duong seamless and stress-free? Visit SIXT.VN today to explore our range of transport solutions, including private car services, airport transfers, and more. Book now and experience the convenience and reliability of SIXT.VN for your next adventure!

FAQ: Transport Options from Airports to Hai Duong

1. What are the main airports to travel from to Hai Duong?

The primary airports are Noi Bai International Airport (HAN) in Hanoi and Cat Bi International Airport (HPH) in Hai Phong. Noi Bai is farther but has more international flights, while Cat Bi is closer to Hai Duong.

2. What is the most convenient way to get to Hai Duong from the airport?

Private car services, like those offered by SIXT.VN, are the most convenient. They provide door-to-door service, comfort, and fixed pricing, ensuring a hassle-free journey.

3. How much does a private car service cost from Noi Bai Airport to Hai Duong?

A private car service from Noi Bai Airport to Hai Duong typically costs between $80 and $120 USD, depending on the vehicle type and specific service inclusions.

4. Are taxis readily available at Noi Bai and Cat Bi Airports?

Yes, taxis are readily available outside the arrival terminals of both Noi Bai and Cat Bi Airports. Reputable companies like Vinasun and Mai Linh offer reliable service.

5. What is the cost of a taxi from Cat Bi Airport to Hai Duong?

The fare for a taxi from Cat Bi Airport to Hai Duong typically ranges from $50 to $80 USD, depending on the taxi company and traffic conditions.

6. Are there shuttle bus services from the airports to Hai Duong?

Yes, shuttle bus services are available from both Noi Bai and Cat Bi Airports to Hai Duong. They are a more economical option but may have limited schedules and longer travel times.

7. How much does a shuttle bus cost from Noi Bai Airport to Hai Duong?

A shuttle bus from Noi Bai Airport to Hai Duong typically costs between $10 and $20 USD.

8. Can I take a public bus from Noi Bai Airport to Hai Duong?

Yes, but it requires multiple transfers. You need to take bus 07 or 17 to Long Bien Bus Station in Hanoi and then transfer to a bus heading to Hai Duong.

9. Is it possible to rent a car at Noi Bai Airport and drive to Hai Duong?

Yes, car rental services are available at Noi Bai Airport. You need a valid international driving permit, passport, and insurance. Driving conditions in Vietnam can be challenging, so be prepared.

10. What are the advantages of using SIXT.VN for airport transfers to Hai Duong?

SIXT.VN offers reliable, comfortable, and convenient private car services with fixed pricing, experienced drivers, and flight monitoring to adjust for delays, ensuring a smooth and stress-free journey to Hai Duong.