Perhaps you should try some spelling variations:
yuan chang » yuan cheng, huang chang, han chang
yang yang » wang yang, wang yan
meng yuan » meng hsuan, fang yuan, feng juan
tong shui » tong hui, cong shu, gong hui
tan chia » tuan china, than china, can china
kong shu » cong shu, kong siu, kong sar
tan hua » tuan hua, wang hua, 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: yang yang ((tan hua) or (tan chia)) meng yuan chang ((kong shu) or (tong shui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yang yang ((tan hua) OR (tan chia)) meng yuan chang ((kong shu) OR (tong shui)) ;.
• Adding a wildcard symbol may retrieve word variants: yang yang ((tan hua) or (tan chia)) meng yuan chang ((kong shu) or (tong shui)) ;*.