NUS Medical Society, Project Lokun
10 Dec 2015, Cambodia
Friends-International
29 Oct 2015, CambodiaIndonesia
Social Capital Venture Development
27 Oct 2015, Cambodia
Operation Hope Foundation
10 Sep 2012, Cambodia
WholeTree Foundation
30 Dec 2011, Cambodia
Bethesda Hall (Ang Mo Kio)
9 Aug 2009, Cambodia
Rotary Club of Singapore (City)
12 Mar 2009, Cambodia