yī bǎ yào shi kāi yī bǎ suǒ
Traditional: 一把鑰匙開一把鎖
一把钥匙开一把锁 (yī bǎ yào shi kāi yī bǎ suǒ) is a Chinese word meaning “One key opens one lock.; There is a different solution for each problem. (idiom)”.
Meanings
- 1One key opens one lock.
- 2There is a different solution for each problem. (idiom)