Perhaps you should try some spelling variations:
long thanh » luong thanh, long trinh, truong thanh
kang chen » chang chen, jane chen, kang han
daun yang » dan yang, du yang, tan yang
kang can » kang han, kang tae, lung can
run daun » run gain, run pain
long han » long chain, long haul, jeong han
kang ca » kang tae, kang han
yang li » yang lin, yang di, yang xi

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((((kang can) or (kang chen))) or (kang ca)) run daun yang li ((long han) OR (long thanh)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((((kang can) OR (kang chen))) OR (kang ca)) run daun yang li ((long han) OR (long thanh)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((((kang can) or (kang chen))) or (kang ca)) run daun yang li ((long han) OR (long thanh)) ;*".