副董事長

Auxiliary; secondary; deputy or assistant; vice-; classifier for sets of items like glasses or pairs of things; also used for facial expressions.

To supervise or direct; a director; to correct; surname Dong; also refers to an antique.

A thing or matter; an event or incident; work or business; to serve; to do or perform.

long; length; elder; chief; leader; to grow; to develop; to increase; to enhance; to be good at; surplus; spare