Perhaps you should try some spelling variations:
wang xiaoping » wang xiaodong, deng xiaoping, wang xiaolin
yang liang » wang liang, yan liang, peng liang
shen zhang » zhen zhang, shen chang, cheng zhang
zhang fang » zhang fan, zhang zhang, zhang yan
yang yang » wang yang
fang hong » wang hong, fang sheng, quang hong
hong g » hong ng, hong w, hong 7

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang xiaoping ((yang yang) or (((yang liang) or (wang yan)))) shen zhang fang hong g ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang xiaoping ((yang yang) OR (((yang liang) OR (wang yan)))) shen zhang fang hong g ;.
• Adding a wildcard symbol may retrieve word variants: wang xiaoping ((yang yang) or (((yang liang) or (wang yan)))) shen zhang fang hong g ;*.