The Dragon Wagon is a modified yellow Burrito with a large dragon prop on the roof. It is used by a Chinese noodle company to deliver noodles to their customers, rivaling the Noodle Exchange.
The van has superior handling and its top speed is high. The van is also extremely durable; it is able to withstand up to 3 rocket hits without exploding. This makes the van arguably one of the best vehicles in the game.
Under the "Chinatown Wars" section of the Rockstar Games Social Club website, members may download a printable papercraft model of a "Sum Yung Gai Noodle Van", the equivalent of the Dragon Wagon. The design of the papercraft van implies that the vehicle belongs to Sum Yung Gai.