Perhaps you should try some spelling variations:
wang liang » wang yang
liang ying » liang liying, huang ying, zhang ying
liu gang » liu gangs, liu yang, li gang
hong shu » cong shu, tong shui, wong shiu
tong hui » wang hui
ying yi » yang yi, ming yi, ping yi
li kang » li gang, li wang, xi kang

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 ying yi ((((li kang) or (liu gang))) or (li ying)) min ((hong shu) or (tong hui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang ying yi ((((li kang) OR (liu gang))) OR (li ying)) min ((hong shu) OR (tong hui)) ;.
• Adding a wildcard symbol may retrieve word variants: wang liang ying yi ((((li kang) or (liu gang))) or (li ying)) min ((hong shu) or (tong hui)) ;*.