Perhaps you should try some spelling variations:
wang liang » wang yang
hua parent » a parent
liang yan » liang dan, liang tan, liang ying
parent a » parent _, parent ͳ
liu kung » liu feng, liu yang, liu gang
yan hua » tan hua, ya hua, wang hua
liu yan » lili yan
saur » sur, spur

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 yan hua parent a ((liu kung) or (liu yan)) saur ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang yan hua parent a ((liu kung) OR (liu yan)) saur ;.
• Adding a wildcard symbol may retrieve word variants: wang liang yan hua parent a ((liu kung) or (liu yan)) saur ;*.