It's easier to hide a clear spear than a hidden sword
It's a Chinese idiom that it's easy to hide a gun, but the most difficult to defend a sword.
explain
Idiom: it's easy to hide a gun, but the most difficult to defend a sword. Pinyin: m í nqi ā NgR ó ngy ì Du ǒ, à NJI à nzu ì n á NF á ng]. It's the same as "it's easy to hide an open gun, but it's hard to defend a hidden arrow.".
Discrimination of words
It's easier to hide a gun than a hidden arrow
It's easier to hide a clear spear than a hidden sword
profound in substance and beautiful in style - chén bó jué lì
wind and rain sweeping across a gloomy sky-a grim and grave situation - fēng yǔ rú pán