Perhaps you should try some spelling variations:
lang xiaotong » wang xiaodong, huang xiaoting, wang xianodong
zhang jian » zhang fan, shang jin
shang hai » shang kai, dang hai, chang ha
jian jin » jian ji, jian jia, bian jing
jin dang » jin kang, jin chang, jing fang
dang thi » dang hai
hong hai » zhong tai, dang hai, hong tan

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 zhang jian jin dang thi ((hong hai) or (shang hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang xiaotong zhang jian jin dang thi ((hong hai) OR (shang hai)) ;*.