Tongan's special snacks include: Tongan sliced meat, Tongan fried dates, horseshoe crisp, pancakes, satay noodles, bowls of fruit, pork knuckle noodles, sweet potato vermicelli, fried rice noodles, large intestine blood, steamed buns, fried oysters, salted duck and so on.

Tong 'an District (formerly known as Tong 'an County) is located in the southeast of Fujian Province, and its current boundary is between 24 32 ′ 35 ″ north latitude and 24 54 ′ 46 ″ east longitude, and between117 54 ′ 46 ″ east longitude and18 26 ″ east longitude. The land in the territory is 55 kilometers long from east to west and 40.3 kilometers wide from north to south. The total land area of the county is 1078.55 square kilometers, the coastline is 86 kilometers long and the sea area is 167 square kilometers. The terrain inclines from northwest to southeast, and it descends in steps, forming a big horseshoe shape that is open to southeast. The highest point is located in the north of Genting Mountain, with an altitude of1157.2m..