People Heng Chang Wang peoplepill id: heng-chang-wangHCW 9 views today 9 views this weekBotanistHeng Chang WangBiographyListsAlso ViewedListsHeng Chang Wang is in following listsBy field of workNotable scientistsBy work and/or countryNotable ScientistsNotable BotanistsFrom our partnersSponsoredHeng Chang Wang