Perhaps you should try some spelling variations:
wang liang » wang yang
liang kim » kang kim, liang li
yang mind » yang cindy, yang jin, tang min
sang minh » kang minah, anh minh, song min
kim chai » ka chai
chai tan » chai tam, chai onn
hong hai » shang hai, zhong tai, dang hai

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang kim chai tan ((yang mind) OR (sang minh)) ((hong hai) OR (hong tan)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang kim chai tan ((yang mind) OR (sang minh)) ((hong hai) or (hong tan)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang liang kim chai tan ((yang mind) OR (sang minh)) ((hong hai) or (hong tan)) ;*.