Perhaps you should try some spelling variations:
liang sun » liang tan, wing sun
liang dan » liang tan, king dan, wang dan
iii gene » iii rene, iii gender, iii genome
dong liu » dong sin, dong di, dong bin
chong yi » chong yah, chong yun, hong yu
iii rep » ii rep
song li » song lina, song jin, song min

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