Perhaps you should try some spelling variations:
xiaodong zhang » xiaotong zhang, xiaodong huang
zhang cheng » zhang chendi, chang chen, hong cheng
cheng wei » chen wei, cheng hei, cheng siwei
jie zhang » jia zhang, li zhang, bin zhang
wei wang » wei yang, wen wang, wei shang
jie song » jin song, kim song, li song
jae song » jae yong, jae young, a song

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 xiaodong zhang cheng wei wang ((((jie song) OR (jae song))) OR (jie zhang)) hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang xiaodong zhang cheng wei wang ((((jie song) OR (jae song))) or (jie zhang)) hai ;~".
• Adding a wildcard symbol may retrieve word variants: wang xiaodong zhang cheng wei wang ((((jie song) OR (jae song))) or (jie zhang)) hai ;*.