Official

官方

guānfāng

(approved by authority)

官方

guānfāng

(relating to an office; especially, to a subordinate executive officer or attendant)

正式

zhèngshì

(approved by authority)

正式

zhèngshì

(relating to an office; especially, to a subordinate executive officer or attendant)

公務員 /公务员

gōngwùyuán

(office holder invested with powers and authorities)

官員 /官员

guānyuán

(office holder invested with powers and authorities)