首席 (shǒu xí): Chief (Noun, Adjective) — Meaning & Stroke Order

He is the chief of the company.

Although he is the chief consultant, his advice was not fully adopted.

The CEO's decisions not only affect the company but also concern the entire industry.

As the chief scientist, he not only leads research but also frequently gives speeches at international conferences.

I heard the new concertmaster of their orchestra is exceptionally talented.