Mdm. Chew Po Sim was appointed to the Board of Hua Yang on 27 January 2003. She holds a teaching certificate and on her early retirement from the teaching profession, she ventured into a horticulture trading business for more than 20 years.
Mdm. Chew Po Sim is also currently overseeing her investment holding company, namely Heng Holdings Sdn. Berhad, a substantial shareholder of the Company.