Ydirector, cinematographer, editorYan Feng5 creditsNo biography recorded yet.Directing (2)Bing aiBing ai2007 · DirectorDreams of ChangjiangDreams of Changjiang1997 · DirectorCrew (3)Dreams of ChangjiangDreams of Changjiang1997 · producerDreams of ChangjiangDreams of Changjiang1997 · Director of PhotographyDreams of ChangjiangDreams of Changjiang1997 · Editor