Perhaps you should try some spelling variations:
wang xiaotong » wang xiaodong, wang xianodong, wang xiaoping
zhang hua » zhang hui, zhang shuo, wang hua
zhong zhi » zhong tai
zhang zhi » wang zhi, zhang wei, zhang dai
fang jun » pang jun, yang jun, wang jun
hong ghi » hong g, hong hai
yu fang » yu gang, yu wang, yu yang
hua yu » hua mu

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang xiaotong zhang hua yu fang jun ((((zhong zhi) OR (zhang zhi))) or (hong ghi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang xiaotong zhang hua yu fang jun ((((zhong zhi) OR (zhang zhi))) OR (hong ghi)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang xiaotong zhang hua yu fang jun ((((zhong zhi) OR (zhang zhi))) or (hong ghi)) ;*".