水到渠成 (seoi2 dou3 keoi4 sing4) — the channel is readily formed just as the water comes in Cantonese
seoiˊ²水dou˗₃到keoiˎ₄渠singˎ₄成Mandarin Pinyin: shui3 dao4 qu2 cheng2
Meaning of 水到渠成
nounthe channel is readily formed just as the water comes
nounsuccess is assured when conditions are ripe