Perhaps you should try some spelling variations:
lang guang » yang guang, lang lang
tung chung » fung chung, kung chung, tang chun
chung tong » chung chong, chung mona, phung tung
tong dong » tong song, jeng dong, tong king
wing tan » wing ian, liang tan, hong tan
yan yuan » yan guan, fang yuan, yan clan
nan yan » nan ya, wang yan, qian yan
sin » sign, sind, skin

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((wing tan) OR (dong di)) ((((yan yuan) OR (nan yan))) OR (lang guang)) tung chung tong dong sin ;~".
• Adding a wildcard symbol may retrieve word variants: ((wing tan) OR (dong di)) ((((yan yuan) OR (nan yan))) OR (lang guang)) tung chung tong dong sin ;*.