limin farmers' wholesale market. The farmer's market behind Shenzhen Longgang Central Hospital is called Limin Farmer's Wholesale Market, which is the largest distribution center of agricultural products in eastern Shenzhen. Longgang District is located in the northeast of Shenzhen, bordering Pingshan District in the east, Luohu District and Yantian District in the south, Longhua District in the west and Huizhou City and Dongguan City in the north.