How to say to cut into a mountain (to open a mine) in Chinese 开山

孔子是儒家学派的开山鼻祖 ( Confucius is the originator of Confucianism )

孔子是儒家的开山祖师。 ( Confucius was the founder of Confucianism. )

开山期间，可以打猎 ( Hunting during the mountain )

开山炮使整个山谷都震颤起来 ( Gun firing shook the whole valley )

这是当初开山的遗址。 ( This is the site of the original Kaishan. )