Perhaps you should try some spelling variations:
xiaodong thang » xiaotong zhang, xiaodong huang, xiaoyang tang
thang chun » tang chun, chang chuan, wang chun
song chong » ong chong, hong hong, hong cheng
wang hong » wang yong, wang hyoung, wang lihong
hong than » hong tan, long thanh, hong hai
chun fan » chun lan, chin fang, chuan fa

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: (wang OR lang) xiaodong thang chun fan ((song chong) OR (wang hong)) hong than ;~.
• Adding a wildcard symbol may retrieve word variants: (wang or lang) xiaodong thang chun fan ((song chong) or (wang hong)) hong than ;*.