一登龙门， 身价十倍

一登龙门， 身价十[百]倍 [yī dēng lóng mén shēn jià shí bèi]

1. ■ Once a fish climbs past the Dragon Gate, its value increases tenfold.; Having once entered the house of a nobleman, his fame is ten times greater.; Prestige increases a hundredfold once a person is admitted to someone's friendship.; Rocket into fame after one's literary [artistic] work will win the praise of a master.