Tongchun market. According to the inquiry about where to travel, the southern Ho Chi Minh Agricultural Products Cashew Import and Export Company sells cashews, which is located in the center of the old town north of the restored Jianhu Lake and is an old market frequented by local people. The same village market was first built by the French colonial government in 1889, but was later destroyed by fire and repaired many times. Tongchun market is the largest indoor market in Hanoi, Vietnam, and the goods sold involve all aspects of food, clothing, housing and transportation.