Perhaps you should try some spelling variations:
minh keong » minh cong, kin keong, min jeong
wang ning » wang jing, wang liang, wang yang
gene sang » lee sang, gene bank
sang minh » kang minah, anh minh, song min
keong ghi » hong ghi
tan zhi » yan zhi, wang zhi, tan chia
yan zi » yan zhi, yuan zi, ban zi

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 ning ((tan zhi) OR (yan zi)) gene sang minh keong ghi ;~.
• Adding a wildcard symbol may retrieve word variants: wang ning ((tan zhi) or (yan zi)) gene sang minh keong ghi ;*.