Perhaps you should try some spelling variations:
yan liang » yang liang, wang liang, you liang
qian wang » yiqian wang, qian rong, qian yan
yang yang » wang yang, wang yan
pei yang » wei yang, hui yang, yi yang
tan hua » tuan hua, wang hua, tan chia
pei yun » lei kyun, mei yung, wei yuan
au long » a long, eu long, lam long
long du » long d, long do, long run

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((yan liang) or (qian wang))) or (yang yang)) tan hua ((pei yang) OR (pei yun)) au long du ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((yan liang) OR (qian wang))) OR (yang yang)) tan hua ((pei yang) OR (pei yun)) au long du ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((yan liang) or (qian wang))) or (yang yang)) tan hua ((pei yang) OR (pei yun)) au long du ;".
• Adding a wildcard symbol may retrieve word variants: ((((yan liang) or (qian wang))) or (yang yang)) tan hua ((pei yang) OR (pei yun)) au long du ;*.