Perhaps you should try some spelling variations:
wang wang » wang yang, wang liang, wang yong
yan liang » yang liang, wang liang, you liang
cong tin » cong sun, cong van, long tip
tin hong » tan hong, kia hong, thi hong
yang li » yang lin, yang di, yang xi
li cong » li rong, li song, jiu cong
hong du » hong yu, long du, hong tou
yan li » yuan li, gan li, tan li

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang wang) OR (wang yan)) ((yan li) or (((yang li) or (yan liang)))) li cong tin hong du ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang wang) OR (wang yan)) ((yan li) OR (((yang li) OR (yan liang)))) li cong tin hong du ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang wang) OR (wang yan)) ((yan li) or (((yang li) or (yan liang)))) li cong tin hong du ;*".