Perhaps you should try some spelling variations:
yuan chang » yuan cheng, huang chang, han chang
huang yang » huang ying, huang chang, wang yang
ning hong » hong hong, eng hong, kong hong
wen wang » wei wang, chen wang, weng fang
tin hong » tan hong, kia hong, thi hong
tuan hua » tuan vu, yuan hui
tan hua » wang hua, tan chia, tan puay

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yuan chang) or (huang yang)) ((tan hua) or (tuan hua)) wen wang ((ning hong) OR (tin hong)) yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yuan chang) OR (huang yang)) ((tan hua) OR (tuan hua)) wen wang ((ning hong) OR (tin hong)) yu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yuan chang) or (huang yang)) ((tan hua) or (tuan hua)) wen wang ((ning hong) OR (tin hong)) yu ;".
• Adding a wildcard symbol may retrieve word variants: ((yuan chang) or (huang yang)) ((tan hua) or (tuan hua)) wen wang ((ning hong) OR (tin hong)) yu ;*.