Perhaps you should try some spelling variations:
wang liang » wang yang
liang dan » liang tan, king dan, liang sun
iii gene » iii rene, iii gender, iii genome
iii rep » ii rep
song li » song lina, dong liu, song jin
cong yi » chong yi, congo bi, fong yin
wong yi » weng yi, wong y, wong lai

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 dan ((iii gene) OR (iii rep)) song li ((cong yi) OR (wong yi)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang dan ((iii gene) or (iii rep)) song li ((cong yi) OR (wong yi)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang liang dan ((iii gene) or (iii rep)) song li ((cong yi) OR (wong yi)) ;*.