Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
song thin » song shin, song jin, song min
dong wei » wang wei, dong di, fang wei
dong hoi » wong hoi, jong ho, dong di
qian yan » qian jun, qian yi
jiu song » jie song, jin song, jiu cong
sin yan » sun yan, sin cain, tsin yen

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yong ((dong wei) OR (dong hoi)) ((sin yan) or (qian yan)) jiu song thin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yong ((dong wei) OR (dong hoi)) ((sin yan) OR (qian yan)) jiu song thin ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong ((dong wei) OR (dong hoi)) ((sin yan) or (qian yan)) jiu song thin ;".
• Adding a wildcard symbol may retrieve word variants: wang yong ((dong wei) OR (dong hoi)) ((sin yan) or (qian yan)) jiu song thin ;*.