Perhaps you should try some spelling variations:
hyoung tan » hyoung gun, young man, hong tan
wang kang » wang yang, wang liang, wang yan
kang tuan » kang susan, kang tae, anh tuan
yang lin » yang jin, wang lin, yang li
tang min » chang min, sang minh, yang mind
tuan vu » thanh vu, tuan hua
vu gain » you gain, run gain, via gain

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 tuan vu gain ((yang lin) or (tang min)) hyoung tan ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang kang tuan vu gain ((yang lin) OR (tang min)) hyoung tan ;.
• Adding a wildcard symbol may retrieve word variants: wang kang tuan vu gain ((yang lin) or (tang min)) hyoung tan ;*.