Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
kang hari » dang hai, kang han
yan yuan » yan guan, fang yuan, nan yan
tan ying » fan ying, ran ying, tan yang
ying jie » yang jie, ying jin, jing ji
jie kang » jin kang, jie zhang, wie kann
qian yi » qian yan
wang » wing, wan, lang

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 yan ((((yan yuan) OR (yang liang))) OR (qian yi)) tan ying jie kang hari ;~.
• Adding a wildcard symbol may retrieve word variants: wang yan ((((yan yuan) or (yang liang))) or (qian yi)) tan ying jie kang hari ;*.