Spare no effort
It's a Chinese idiom to spare no detail. Pinyin is B ù y í J ù x ì, which means not to let go even the smallest.
source
Liao Zhongkai's reply to Hu Shi's minefield book: "it can be seen that Mr. Liu's attitude towards a problem is not indulgent, and his spirit is meticulous. I really admire it. "
Discrimination of words
Pinyin code: byjx
usage
As a predicate or attributive; without omission
Chinese PinYin : bù yí jù xì
Spare no effort
receive flattery or compliment. dài gāo mào ér
flay the face and wash the heart. gé miàn xǐ xīn
I don't know about each other. bù xiāng wèn wén
draw characters and sing incantations. huà fú niàn zhòu