Opened for business. Ruili City belongs to Dehong Prefecture. Ruili City is located in the west of Yunnan Province, adjacent to mangshi in the east, Longchuan County in the north, Myanmar mountains and rivers in the northwest, southwest and southeast, facing the countryside and adjacent to Muse, a national port city in Myanmar. Ruili Yulinglong has been opened, and it is the only border trade zone in China that implements special management according to the mode of "domestic customs clearance". Ruili is the largest inland port in southwest China, an important jewelry distribution center and one of the first excellent tourist cities in China. Ruili is also one of the national 17 land port cities, and it is the first stop for the China-Myanmar oil and gas pipeline to enter China.