Ayudh Ladplee, MD of Petchaboon ASK, explains his reforestation work of 14,099 rai in Pakdichumpol, Chayapoom Province sponsored by the TOT (Telephone Organization of Thailand). In his 40 years of reforestation work Ayudh has replanted over 100,000 rai with over 15 million trees in denuded forest areas.