Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang yong » wang yong, yang yang, kang young
yuan wang » yan wang, yuan kang, yuan chang
yong hua » dong hua, ying hua, wang hua
hua rent » hua ren
yang jun » yang jui, pang jun, yang jin
hair » hairi, chair, air

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang yong hua rent ((yuan wang) or (yang jun)) dang (hai OR hair) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang yong hua rent ((yuan wang) OR (yang jun)) dang (hai OR hair) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang yong hua rent ((yuan wang) or (yang jun)) dang (hai OR hair) ;*".