Perhaps you should try some spelling variations:
wang yidan » wang yan
liang jun » liang sun, jiang juan, qian jun
wang dan » wang yan, wang ban, wang yang
zhi wang » wei wang
jun jean » brun jean, du jean, jun qian
li wang » l wang, li gang, li wing
jean su » jean luc, jean guy, jeans zu

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 dan) OR (wang yidan)) wang ((zhi wang) OR (li wang)) liang jun jean su ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang dan) or (wang yidan)) wang ((zhi wang) OR (li wang)) liang jun jean su ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang dan) or (wang yidan)) wang ((zhi wang) OR (li wang)) liang jun jean su ;*.