Perhaps you should try some spelling variations:
dong ryang » dong yang, dong hoang
pei yang » wei yang, hui yang, pei yun
yang hui » yang jui, wang hui, yang muxi
hui ying » huei ying, hoi ying, hui ping
ying yi » yang yi, ming yi, ping yi
a pei » a peri, a bei, a pen
ya a » a a, y a, ye a

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong ryang) or (wang yan)) ya a pei yang hui ying yi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong ryang) OR (wang yan)) ya a pei yang hui ying yi ;*.