Perhaps you should try some spelling variations:
wang wing » wang ning, wang liang, wang yang
wang jing » wang ning, wang liang, wang yang
gene sang » lee sang, gene bank
mun leong » min jeong
leong ghi » hong ghi, leong wai
sang mun » sang minh, sang m, sang yu
tan zhi » wang zhi, tan chia
yan zhi » yan zi, wang zhi
yuan zi » yan zi, yuan li, yuan fei

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang wing) or (wang jing)) ((((tan zhi) OR (yan zhi))) or (yuan zi)) gene sang mun leong ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang wing) OR (wang jing)) ((((tan zhi) OR (yan zhi))) OR (yuan zi)) gene sang mun leong ghi ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang wing) or (wang jing)) ((((tan zhi) OR (yan zhi))) or (yuan zi)) gene sang mun leong ghi ;*".