worthless
Chinese idioms, Pinyin is B ù Z ú Q ī ngzh ò ng, which means that words don't matter. It's from the chronicle of Lang Qian.
The origin of Idioms
The fifth volume of Lang Qian Ji Wen written by Chen Kangqi in Qing Dynasty: "the style of calligraphy is one of the ways for Manchu to advance. Nowadays, there are all kinds of yamen, and there are thousands of candidates. It is regarded as unimportant."
Idiom usage
It can be used as predicate and attribute; it can be used for people, things and things. From the independent government to the unimportant officials, they also shared the news. The fifth chapter of the revolutionary army written by Zou Rong in the Qing Dynasty and Ouyang Xiu's reply to Wu Chong's Xiucai book in the Song Dynasty: the cultivation materials are not enough for the time; the official is not enough to be proud of the world; his reputation is not important; his strength is not moving.
worthless
blow on an instrument or finger a stringed instrument - pǐn zhú tiáo sī