Perhaps you should try some spelling variations:
wang ying » wang yang, wang jing, wang ning
wang yong » wang yang, wang hyoung, wang yan
zhang si » zhang ii, zhang li, zhang yi
min cong » minh cong, min jeong, yan cong
min hong » amin hong, tin hong, min hyoung
zhang i » zhang ii, zhang li, zhang yi
a song » _ song, a strong

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 ying) OR (wang yong)) ((zhang i) OR (zhang si)) a song ((min cong) OR (min hong)) shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang ying) or (wang yong)) ((zhang i) OR (zhang si)) a song ((min cong) or (min hong)) shu ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang ying) or (wang yong)) ((zhang i) OR (zhang si)) a song ((min cong) or (min hong)) shu ;*.