Xanh Liên Tỉnh is a passenger transport service focused on intercity taxi trips, shared rides and convenient one-way journeys. It offers door-to-door pickups and vehicles for individual travelers, families and groups, with booking available through a simple process: choose pickup and destination points, select a vehicle, and provide trip details. The fleet includes four-seat cars, seven-seat vehicles and 16-seat vans, serving needs such as airport transfers, tourism, events and group travel. The website lists VinFast VF5 and VF6 models among its four-seat options, LimoGreen and SUVs for seven passengers, and Ford Transit vans for larger groups.

Fares are calculated using route distance mapped through VietMap and displayed before booking. Rates are tiered by distance, with lower per-kilometre prices for longer journeys; four-seat fares start at 9,000 VND per kilometre and seven-seat fares at 10,000 VND. Sixteen-seat trips are quoted according to the itinerary. Xanh Liên Tỉnh emphasizes transparent pricing without hidden charges or roadside bargaining.