Perhaps you should try some spelling variations:
wang liang » wang yang
yong pain » bone pain
yan wang » yuan wang, yang yang, qian wang
yong cai » dong cao, yong c, yong wah
yang jui » yang judy, yang di, yang xi
wei yan » wei yang, wei yuan, wai yan
yang li » yang lin, yang di, yang xi
hai » hadi, haji, hari

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

• Performing a fuzzy search may retrieve terms with similar spellings: wei yan wang ((yong pain) OR (yong cai)) ((((wang liang) or (yang li))) or (yang jui)) dang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wei yan wang ((yong pain) OR (yong cai)) ((((wang liang) OR (yang li))) OR (yang jui)) dang hai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wei yan wang ((yong pain) OR (yong cai)) ((((wang liang) or (yang li))) or (yang jui)) dang hai ;*".