前胸貼後背 [－－贴后－]

Jyutping cin4 hung1 tip3 hau6 bui3
Pinyin qián xiōng tiē hòu bèi

Definitions (CC-CEDICT)
  1. (lit.) chest sticking to back
  2. (fig.) famished
  3. (of several persons) packed chest to back