Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
yong yang » yang yang, dong yang, ying yang
yang minh » yang mind, kang minah, anh minh
sang minh » kang minah, anh minh, song min
i gene » _ gene, a gene, i gede
e gene » _ gene, a gene
hong g » hong ng, hong w, hong 7

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 yong yang ((i gene) OR (e gene)) ((yang minh) OR (sang minh)) hong g ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong yang ((i gene) OR (e gene)) ((yang minh) or (sang minh)) hong g ;~".
• Adding a wildcard symbol may retrieve word variants: wang yong yang ((i gene) OR (e gene)) ((yang minh) or (sang minh)) hong g ;*.