cross a river in the same boat (idiom); fig. having common interests
obliged to collaborate towards common goals
Definitions (CC-CANTO)
(idiom) people need to work and help each other in order to overcome all difficulties
Definitions (粵典–words.hk)
動詞
比喻同心協力,互相幫助,戰勝困難 to pull together in times of trouble
大家都係香港人,應該同舟共濟。
大家都系香港人,应该同舟共济。
daai6 gaa1 dou1 hai6 hoeng1 gong2 jan4, jing1 goi1 tung4 zau1 gung6 zai3. All of us are Hong Kong people, we should pull together in times of trouble.
Definitions (Wiktionary)
phrase, idiomatic
to work together to overcome difficulties; to pull together in times of trouble (syn.) 风雨同舟, 風雨同舟, 同甘共苦