타산지석
他山之石 · a stone from another mountain
Learning from other people's mistakes.
When to useUsing a competitor's failure as a lesson.
उदाहरण
다른 회사의 실수를 타산지석으로 삼자.
Let's learn from the other company's mistake.
च्यानलमा पोस्ट गर्न लग इन गर्नुहोस्
कोरिया जीवन शब्दकोश
शब्द र शिष्टाचारका छोटा गाइड २२