上书

shàngshū

submit a written statement to a higher authority; send in a memorial

* * *

shang4 shu1

to write a letter (to the authorities), to present a petition

* * *

上书

shàng shū

submit a written statement to a higher authority; send in a memorial

* * *

上書|上书 [shàng shū] ► to write a letter (to the authorities) ► to present a petition