+13 = 16 

ˋào

  1. 沿海一帶平地

plain in the middle of the mountains, used in place names, esp. in 浙江[Zhe4 jiang1] and 福建[Fu2 jian4]
(nom d'une place)​
Plan zwischen den Bergen (in den Regionen der Prov. Zhejiang und Fujian)​