Perhaps you should try some spelling variations:
yuan chang » yuan cheng, huang chang, han chang
yang yuan » fang yuan, yan yuan, yang yun
dang hari » dang hai
yin yang » ying yang, yi yang, yin fang
yang jin » yang jie, yang jun, ying jin
yang jui » yang judy, yang yi
ran yin » ran ying, fan ying, tan ying
yang xi » yang yi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ran yin yang yuan chang ((((yang jin) or (yang jui))) or (((yang xi) or (yang di)))) dang hari ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ran yin yang yuan chang ((((yang jin) OR (yang jui))) OR (((yang xi) OR (yang di)))) dang hari ;.
• Adding a wildcard symbol may retrieve word variants: ran yin yang yuan chang ((((yang jin) or (yang jui))) or (((yang xi) or (yang di)))) dang hari ;*.