[chū miàn]
(以个人或集体名义做某事) act in one's own capacity [on behalf of an organization]; appear personally; come forward
act as a mediator
出面调解
take up the matter oneself
亲自出面
keep oneself in the background
自己不出面
He did not show up.
他没有出面。
Trade talks are to be held by nongovernmental organizations of both sides.
双方由民间团体出面商谈贸易。