It's a waste of time
Chuxiong Dadi is a Chinese idiom. Its pinyin is Chu í Xi à NGT à D à, which means beating the chest and feet. Express extreme grief or remorse. The source is "Qingxi line".
The origin of Idioms
In Qing Dynasty, Jin Renrui's a trip to Qingxi: "when I met an old woman, I still knew her and talked about Qingxi."
Analysis of Idioms
Beat your chest and your feet
Idiom usage
Used as a predicate or adverbial; used in grief or indignation
Chinese PinYin : chuí xiōng tà dì
It's a waste of time
tired because of long travel on horseback. ān mǎ láo dùn
Advance, retreat, honor and Disgrace. jìn tuì róng rǔ
let one 's personal interest affect the whole. yǐ sī hài gōng
tears and snivel fall down at the same time. tì sì jiāo liú