kǒu kou shēng shēng
to keep on saying (idiom); to repeat over and over again
Xī kǒu
Xikou or Hsikou township in Chiayi county 嘉義縣|嘉义县[Jia1 yi4 xian4], west Taiwan
shēng kou
animals used for their physical strength (mules, oxen etc)
beast of burden
rán kou
artificial beard worn by Chinese opera actors