Perhaps you should try some spelling variations:
ann shiyong » wang shiyong
jie chang » jie zhang, jin chang, ii chang
yan liang » yang liang, wang liang, you liang
chang ann » chang min, chang won, chang yun
qian yan » qian jun, qian yi
huan jie » ruan ji
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((yan liang) or (qian yan)) huan jie chang ann shiyong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yan liang) OR (qian yan)) huan jie chang ann shiyong shu ;.
• Adding a wildcard symbol may retrieve word variants: wang ((yan liang) or (qian yan)) huan jie chang ann shiyong shu ;*.