乘务 Traditional form: 乘務 Pinyin (reading): chéngwù Definitions: service (on a train, a plane etc) Characters: 乘 - ride, mount; to make use of; to ascend; to multiply 务 - affairs, business; should; must Traditional characters: 乘 - ride, mount; to make use of; to ascend; to multiply 務 - affairs, business; should; must