Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
chen yiqun » chen yun, shen yijun
zhang han » zhang fan, zhang yan, zhang hanmo
chan kang » chung kang, chan eng, chan fong
can wage » can we, non wage
yang jin » yang jie, yang jun, ying jin
wang » wing, wan

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

• Performing a fuzzy search may retrieve terms with similar spellings: (wang OR lang) zhang han ((can wage) OR (chan kang)) ((yang liang) OR (yang jin)) chen yiqun ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang OR lang) zhang han ((can wage) OR (chan kang)) ((yang liang) OR (yang jin)) chen yiqun ;".
• Adding a wildcard symbol may retrieve word variants: (wang OR lang) zhang han ((can wage) OR (chan kang)) ((yang liang) OR (yang jin)) chen yiqun ;*.