Perhaps you should try some spelling variations:
wang xiaotong » wang xiaodong, wang xianodong, wang xiaobing
wang xiaoping » wang xiaodong, deng xiaoping, wang xiaolin
zhang juan » zhang jian, zhang jun, zhang lijuan
song than » long thanh, song shin, songs nathan
li song » li cong, li rong, kim song
j ling » _ ling, j laning

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang xiaotong) or (wang xiaoping)) zhang juan j ling li song than ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang xiaotong) OR (wang xiaoping)) zhang juan j ling li song than ;*.