Chairman
April 1 (Reuters) - Greentown Management Holdings Co Ltd 9979.HK: ZHANG YADONG RESIGNS AS CO-CHAIRMAN Further company coverage: 9979.HK ((Reuters.Briefs@thomsonreuters.com;))
April 1 (Reuters) - Greentown Management Holdings Co Ltd 9979.HK: ZHANG YADONG RESIGNS AS CO-CHAIRMAN Further company coverage: 9979.HK ((Reuters.Briefs@thomsonreuters.com;))