Jiāo kǒu
Jiaokou county in Lüliang 呂梁|吕梁[Lu:3 liang2], Shanxi 山西
kǒu kou shēng shēng
to keep on saying (idiom); to repeat over and over again
shēng kou
animals used for their physical strength (mules, oxen etc)
beast of burden
rán kou
artificial beard worn by Chinese opera actors