Perhaps you should try some spelling variations:
yan yang » yang yang, yao yang, dan yang
yang yun » yang jun, tang yun, yang yue
ran ying » fan ying, jin ying, gao ying
tan ying » fan ying, tan yang, tan yong
eang hay » dang hai, kang han
wan yan » wang yan, nan yan, wai yan
li eang » li gang, li wang, li zhang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan yan yang yun ((((ran ying) or (tan ying))) or (du yang)) li eang hay ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan yan yang yun ((((ran ying) OR (tan ying))) OR (du yang)) li eang hay ;*.