ㄎㄜㄊㄡˊkētóu

磕头
  1. 禮節下跪雙手前額著地接近地面 過年兒女父母磕頭拜年」。

to kowtow (traditional greeting, esp. to a superior, involving kneeling and pressing one's forehead to the ground)​
frapper la terre du front, se prosterner, kowtow
Kowtow