沆瀣一气
hàngxiè-yíqìTraditional 沆瀣一氣
to be in cahoots
Every meaning
hàngxiè-yīqì
- to be in cahoots
Its characters
- 沆hàng
- 瀣xiè
- 一yīone
- 气qìair; gas
Words with 一
Words with 气
Meanings from our own dictionary. Chengyu from the Xinhua idiom list, the most common first.