Perhaps you should try some spelling variations:
wang xiaoping » wang xiaodong, deng xiaoping, wang xiaolin
xiaoping yan » xiaojing a, xiaoping _, xiaoping how
hong long » hong kong, hong hong, hong song
hong jong » hong kong
ren ying » ran ying, en yin, fan ying
jin ying » li ying
yan hua » tan hua, ya hua, wang hua

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang xiaoping yan hua ((ren ying) or (jin ying)) ((hong long) OR (hong jong)) sar ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang xiaoping yan hua ((ren ying) OR (jin ying)) ((hong long) OR (hong jong)) sar ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang xiaoping yan hua ((ren ying) or (jin ying)) ((hong long) OR (hong jong)) sar ;*".