Perhaps you should try some spelling variations:
wang liang » wang yang
hua irene » hua ren
yuan ting » yuan ming, huang ting, yuan kang
zhong zhi » zhang zhi, zhong tai
liang ka » liang dan, liang tan, jiang ke
hong ghi » hong g, hong hai
yang li » yang lin, yang di, yang xi
ka hua » ya hua, ka chuan

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 ka hua irene ((yang li) OR (yuan ting)) ((hong ghi) OR (zhong zhi)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang ka hua irene ((yang li) or (yuan ting)) ((hong ghi) OR (zhong zhi)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang liang ka hua irene ((yang li) or (yuan ting)) ((hong ghi) OR (zhong zhi)) ;*.