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, the substantial shareholder of the Company.