Perhaps you should try some spelling variations:
wang liang » wang yang
liang yang » liang ying, wang yang, yang yang
hua irene » hua ren
yang hua » wang hua, yang hui, ying hua
hong shu » cong shu, tong shui, wong shiu
han min » han men, kan min, chan ming
hong yu » wong yue

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wang liang yang hua irene ((han tin) OR (han min)) ((hong shu) or (hong yu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang yang hua irene ((han tin) OR (han min)) ((hong shu) OR (hong yu)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang yang hua irene ((han tin) OR (han min)) ((hong shu) or (hong yu)) ;".
• Adding a wildcard symbol may retrieve word variants: wang liang yang hua irene ((han tin) OR (han min)) ((hong shu) or (hong yu)) ;*.