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
jing li » jing ji, ling li, jing jia
li song » li cong, li rong, kim song

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 jing li song than ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang xiaotong) OR (wang xiaoping)) zhang juan j jing li song than ;*".