举世闻名(saying) world famous

举世无匹nothing can compare to this

举世瞩目attract worldwide attention

举一反三learn by analogy;to deduce many things from one case (lit. to raise one and infer three)

举足轻重a foot’s move sways the balance;to hold the balance of power;to play the decisive role

开诚布公speak frankly and sincerely (lit. deal sincerely and fairly)

开卷有益the benefits of education (lit. opening a book is profitable)

开天辟地creation of the world;since the beginning of time

刻不容缓to brook no delay;to demand immediate action

刻舟求剑take measures without regard to changes in circumstances (lit. a notch on the side of a boat to locate a sword dropped overboard)