Perhaps you should try some spelling variations:
wang xiaotong » wang xiaodong, wang xianodong, wang xiaoping
zhang hong » zhang rong, change hong, zhang zhang
dang hari » dang hai
hong wen » hong een, ching wen, chong wan
fang jie » tang jie, fang ke, fang ri
yang jie » yang di, yang jui, yang xi
yang jin » yang jun, ying jin, shang jin

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang xiaotong zhang hong wen ((fang jie) OR (((yang jie) OR (yang jin)))) dang hari ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang xiaotong zhang hong wen ((fang jie) or (((yang jie) OR (yang jin)))) dang hari ;~".
• Adding a wildcard symbol may retrieve word variants: wang xiaotong zhang hong wen ((fang jie) or (((yang jie) OR (yang jin)))) dang hari ;*.