Perhaps you should try some spelling variations:
kang song » kang young, hong song, tong song
wing tan » wing ian, liang tan, hong tan
gan yuan » yan yuan, fang yuan, gan yue
gan guan » yan guan, quan guan, fan guon
dong di » dong sin
wu kang » wu guang
lin wu » lin xu
shin » skin, sein, thin

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wing tan) or (dong di)) ((gan yuan) OR (gan guan)) lin wu kang song shin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wing tan) OR (dong di)) ((gan yuan) OR (gan guan)) lin wu kang song shin ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wing tan) or (dong di)) ((gan yuan) OR (gan guan)) lin wu kang song shin ;*".