天时地利人和

天時地利人和
tiānshídìlìrénhé
the time is right, geographical and social conditions are favorable (idiom); a good time to go to war

CEDICT

conditions required for success; knock on wood; if everything goes according to plan; with a little luck; everything goes right

Wiktionary

占有利的时机及优越的地势，并且普获人心，和谐团结。

重編國語辭典

Entry Composition

1 天时 tiānshí
  1. the time
  2. the right time
  3. weather conditions
  4. destiny
  5. course of time
  6. heaven's natural order
2 地利人和 dìlìrénhé favorable geographical and social conditions (idiom); good location and the people satisfied