Perhaps you should try some spelling variations:
huang chang » huang cheng, hoong chang, huang yang
wang yang » wang yan, wang liang, wang yanling
yao chuan » say chuan, hai chuan, ka chuan
yuan ting » yuan ming, huang ting, yuan kang
yang yao » yang yang, wang yan, yang yi
hong hai » shang hai, zhong tai, dang hai
yan tin » 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 yang yao chuan irene ((yan tin) or (((yuan ting) or (huang chang)))) hong hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang yao chuan irene ((yan tin) OR (((yuan ting) OR (huang chang)))) hong hai ;.
• Adding a wildcard symbol may retrieve word variants: wang yang yao chuan irene ((yan tin) or (((yuan ting) or (huang chang)))) hong hai ;*.