Perhaps you should try some spelling variations:
she chang » shen chang, see change, lee chang
wang yang » wang yan, wang liang, wang yanling
lee chung » lee ching, lee chang, lee chun
wang wong » wang hong, wang jing, wang ning
wang yong » wang hyoung, wang yan, wang shiyong
dan can » dan cao, dan con, dan dana
man can » man han, woman can, man kann

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang ((dan can) or (man can)) ((she chang) or (lee chung)) ((wang wong) OR (wang yong)) yue ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang ((dan can) OR (man can)) ((she chang) OR (lee chung)) ((wang wong) OR (wang yong)) yue ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang ((dan can) or (man can)) ((she chang) or (lee chung)) ((wang wong) OR (wang yong)) yue ;*".