Perhaps you should try some spelling variations:
yuan wang » yuan kang, yuan chang, qian wang
yan yong » yan cong, tan yong, wang yong
yong hua » dong hua, ying hua, wang hua
hua rent » hua ren
yan wang » yang yang, qian wang, yan liang
yang jun » yang jui, pang jun, yang judy
yang jin » yang jie, ying jin, shang jin
hong hai » shang hai, zhong tai, dang hai

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

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