Perhaps you should try some spelling variations:
qian wang » yiqian wang, qian rong, qian yan
yuan wang » yan wang, yuan kang, yuan chang
wing can » wing ian, wing tan, lung can
can when » can women, can we, can win
congo bi » congo _, congo 1, congo 11
when so » when do, when co, when soft
cong yi » chong yi, wong yi, fong yin

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

• Performing a fuzzy search may retrieve terms with similar spellings: wing can when so ((qian wang) or (yuan wang)) (yan or ryan) ((cong yi) OR (congo bi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing can when so ((qian wang) OR (yuan wang)) (yan OR ryan) ((cong yi) OR (congo bi)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing can when so ((qian wang) or (yuan wang)) (yan or ryan) ((cong yi) OR (congo bi)) ;".
• Adding a wildcard symbol may retrieve word variants: wing can when so ((qian wang) or (yuan wang)) (yan or ryan) ((cong yi) OR (congo bi)) ;*.