Perhaps you should try some spelling variations:
ann shiyong » wang shiyong
ting zhang » things zhang, bin zhang, tang zheng
huang ting » huang jing, huang ying, huang bin
wang yang » wang yan, wang liang, wang yanling
yang yang » wang yan
zhang ann » chang ann, zhang fang, zhang fan
qian yan » qian jun, qian yi

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 ((((wang yang) OR (yang yang))) OR (qian yan)) huang ting zhang ann shiyong shu ;~.
• Adding a wildcard symbol may retrieve word variants: wang ((((wang yang) or (yang yang))) or (qian yan)) huang ting zhang ann shiyong shu ;*.