Pitching distance
It is a Chinese idiom, Pinyin is t ó ush í B á J ù, which means martial arts practice in ancient army. It comes from the biography of Gan Yanshou in Hanshu.
Idiom explanation
It's the same as "throwing stones at a distance".
The origin of Idioms
Ban Gu's biography of Gan Yanshou in the book of Han in the Eastern Han Dynasty: "the distance between the two is equal."
Idiom usage
Used as an object or attribute; used in writing
Chinese PinYin : tóu shí bá jù
Pitching distance
look impressive but lack real worth. xū yǒu qí biǎo
have talent but no opportunity to use it. wén zhāng zèng mìng