Perhaps you should try some spelling variations:
ren xiaodong » lin xiaodong, wang xiaodong, du xiaodong
hong sheng » dong sheng, hong cheng, fang sheng
zong cheng » hong cheng, ong cheng, dong sheng
yin fang » yin yang, chin fang, jing fang
yin hang » yin yang, ying chang, bin zhang
jie dang » jie zhang, vie dans, bie dans
hai » hadi, haji, hari

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