According to the introduction of Quanzhou Municipal People's Government, all residents in Gaixi Village, Jin Tao Town, Nan 'an are surnamed Yan.
Gaixi Village is located 3.5 kilometers southwest of Jin Tao Town government residence in Nan 'an City, Quanzhou City, Fujian Province. In the name of Gaixi, the stream here flows through the territory.