SINGAPORE - An elderly Singaporean man has been arrested and charged with drug trafficking in Cambodia. Goh Seow Sian, 68, was arrested when the police raided two houses in the Chamkar Mon and Tuol Kouk districts located in the Cambodian capital of Phnom Penh on Nov 25. Two other men - Vietnamese Li Jiang Fong, 27, and Cambodian Taing Leak,.