Perhaps you should try some spelling variations:
wang xiaobing » wang xiaoping, wang xiaodong, wang xiaolin
than chia » than china, tan chia, than ch2o
han china » hang china, than china, can china
weng yang » weng fang, wang yan, yang yang
wang yang » wang yan, wang liang, wang yanling
jin zhang » bin zhang, jia zhang, jie zhang
zhang dai » zhang fan, zhang wei, zhang yan

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 xiaobing ((than chia) OR (han china)) ((weng yang) OR (wang yang)) jin zhang dai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang xiaobing ((than chia) or (han china)) ((weng yang) OR (wang yang)) jin zhang dai ;~".
• Adding a wildcard symbol may retrieve word variants: wang xiaobing ((than chia) or (han china)) ((weng yang) OR (wang yang)) jin zhang dai ;*.