吳越同舟 [吴－－－]

Jyutping ng4 jyut6 tung4 zau1
Pinyin wú yuè tóng zhōu

Definitions (CC-CEDICT)
  1. Wu and Yue in the same boat (idiom); fig. cooperation between natural rivals
  2. to collaborate towards a common end
  3. in the same boat together