Perhaps you should try some spelling variations:
wing xiaodong » wang xiaodong, wang xianodong, wang xiaoping
lin xiaodong » ren xiaodong, wang xiaodong, du xiaodong
hong cheng » hong sheng, ong cheng, zong cheng
cheng han » chen hao
jie zhang » jia zhang, li zhang, bin zhang
han fang » zhang fang, chin fang, han chang
jie dang » vie dans, bie dans, jie song

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: ((wing xiaodong) OR (lin xiaodong)) hong cheng han fang ((jie dang) OR (jie zhang)) hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wing xiaodong) or (lin xiaodong)) hong cheng han fang ((jie dang) OR (jie zhang)) hai ;~".
• Adding a wildcard symbol may retrieve word variants: ((wing xiaodong) or (lin xiaodong)) hong cheng han fang ((jie dang) OR (jie zhang)) hai ;*.