Perhaps you should try some spelling variations:
yuan kang » yuan wang, yuan chang, chan kang
wang wang » wang yang, wang liang, wang yan
wang tan » wang yan, wang ban, wang dan
hua rent » hua ren
hong ghi » zhong zhi, hong g, hong hai
tan hua » tuan hua, wang hua, tan chia
yan tin » yuan ting, yang jin, yang lin

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang wang tan hua rent ((yan tin) or (yuan kang)) hong ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang wang tan hua rent ((yan tin) OR (yuan kang)) hong ghi ;.
• Adding a wildcard symbol may retrieve word variants: wang wang tan hua rent ((yan tin) or (yuan kang)) hong ghi ;*.