Perhaps you should try some spelling variations:
huang xiaoting » wang xiaoping
lang xiaotong » wang xiaodong, wang xianodong, zhang xiaoyong
zhang jun » zhang jin, zhang jian, zhang jing
shang hai » shang kai, dang hai, chang ha
jin ying » li ying
ying thi » ying zhu, dang thi, ying ph
hong hai » zhong tai, dang hai, hong tan
jun jin » jun jean, jun qian, sun jian

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((lang xiaotong) OR (huang xiaoting)) zhang jun jin ying thi ((hong hai) or (shang hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((lang xiaotong) OR (huang xiaoting)) zhang jun jin ying thi ((hong hai) OR (shang hai)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((lang xiaotong) OR (huang xiaoting)) zhang jun jin ying thi ((hong hai) or (shang hai)) ;*".