Perhaps you should try some spelling variations:
huang xiaoting » wang xiaoping
lang xiaotong » wang xiaodong, wang xianodong, zhang xiaoyong
zhang lijuan » zhang minxuan, zhang jian, zhang jun
lijuan rene » juan rene
jin zhong » jin zhenong, jin zhesong, tin hong
ji zhong » 2 zhong, wu zhong, yu zhong

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: ((lang xiaotong) OR (huang xiaoting)) zhang lijuan rene ying ((jin zhong) OR (ji zhong)) tai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((lang xiaotong) or (huang xiaoting)) zhang lijuan rene ying ((jin zhong) OR (ji zhong)) tai ;~".
• Adding a wildcard symbol may retrieve word variants: ((lang xiaotong) or (huang xiaoting)) zhang lijuan rene ying ((jin zhong) OR (ji zhong)) tai ;*.