Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang ying » yang yang, yang jing, huang ying
hua irene » hua ren
irene yan » irene a, ren yan
ying hua » ming hua, wang hua, ying zhu
jiu kong » liu kung, liu yong
jiu cong » li cong

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang ying hua irene yan ((jiu kong) OR (jiu cong)) sar ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang ying hua irene yan ((jiu kong) OR (jiu cong)) sar ;".
• Adding a wildcard symbol may retrieve word variants: wang yang ying hua irene yan ((jiu kong) OR (jiu cong)) sar ;*.