Correct
上书
/ shàngshū /
Strokes
Definition
to write a letter (to the authorities)/to present a petition
Example
As a Verb
send in a memorial; submit a written statement (to a higher authority)
1
Shàngshū
上书
zhōngyāng
中央
present a memorial to the Central Government
As a Verb
(of an old-style private tutor) teach a new lesson