Perhaps you should try some spelling variations:
yang liang » yan liang, yang yang, peng liang
wang liang » wang yang
cong cheng » hong cheng, ong cheng, dong sheng
zong cheng » hong cheng, ong cheng, dong sheng
than hong » tan hong, thang long, than one
hong sau » wong sau, hong paul, kong sar

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

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