No falter, no fall
Wutouwudao, a Chinese idiom, is w ú di ā NW ú D ǎ o in pinyin, which means "toutoutoudao", refers to insanity.
Idiom explanation
The words are confused. Of insanity. Wu, auxiliary word, meaningless.
Idiom usage
Used as an object or attribute; used in writing
Chinese PinYin : wú diān wú dǎo
No falter, no fall
always follow the steps of others , forward or backward. lǚ jìn lǚ tuì
appreciation goes without saying. tāo zài zhī jǐ
a person in a high position is liable to be attacked. shù dà zhāo fēng
learn from past mistakes to avoid future ones. chéng qián bì hòu