Correct

升堂入室

/ shēng táng rù shì /
Strokes

Definition

lit. to reach the main room and enter the chamber (idiom)/fig. to gradually attain proficiency/to attain a higher level

Example

Definition

pass through the hall into the inner chamber―attain profound scholarship; become highly proficient (in); gain/obtain the mastery (of)

1
Xué
学徒
zài
lǎoshī
老师傅
de
zhǐdǎo
指导
自己
de
努力
xià
  
,
gōngzuò
工作
shàng
jīng
已经
shēngtáng
升堂
shì
入室
le
  

With the instruction of the master and his own effort, the apprentice has become highly proficient in his work.