Perhaps you should try some spelling variations:
yan qiang » yang liang, dan qing, sun qiang
yan liang » yang liang, wang liang, you liang
best ying » best bring, best thing
ying hong » ying chang, hong hong, tin hong
li best » i best, als best, cio best
wang » wing, wan, lang
kong » pong, ong

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((yan qiang) OR (yan liang)) li best ying hong (kong or long) (sar or saur) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yan qiang) OR (yan liang)) li best ying hong (kong OR long) (sar OR saur) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yan qiang) OR (yan liang)) li best ying hong (kong or long) (sar or saur) ;".
• Adding a wildcard symbol may retrieve word variants: wang ((yan qiang) OR (yan liang)) li best ying hong (kong or long) (sar or saur) ;*.