Conductor

售票員 /售票员

shòupiàoyuán

(person who takes tickets on public transportation)

導體 /导体

dǎotǐ

(something which can transmit electricity, heat, light or sound)

指揮 /指挥

zhǐhuī

(person who conducts an orchestra, choir or other music ensemble)

指揮家 /指挥家

zhǐhuījiā

(person who conducts an orchestra, choir or other music ensemble)