Perhaps you should try some spelling variations:
yang liang » yan liang, yang yang, peng liang
wang liang » wang yang
cheng than » cheng han, cheng zhang, cheng guan
than hong » tan hong, thang long, than one
hong sau » wong sau, hong paul, kong sar
li cong » li song, jiu cong
li rong » yi rong, li song, shi rong

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) OR (li rong)) 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) OR (li rong)) 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) OR (li rong)) cheng than hong sau ;*".