Clear the way before and clear the way after
Chinese idiom, Pinyin is t ō ngqi á NCH è h ò u, meaning from the beginning to the end; all, the whole; the same as "thorough". From the story of heroes and heroines.
The origin of Idioms
Chapter 26 of Wenkang's biography of heroes and heroines in the Qing Dynasty: "as long as we make a thorough calculation, we will know that this book is not empty."
Idiom usage
Used as an attributive or adverbial; used in writing.
Clear the way before and clear the way after
do what others have never done before - zì wǒ zuò gù
with an aching head and a broken heart - jí shǒu tòng xīn
look for a noble steed to correspond with the one drawn - àn tú suǒ jùn