Perhaps you should try some spelling variations:
wang yuan » wang yuhan, wang yan, fang yuan
yuan ming » yuan ting, kian ming, tuan minh
shang hai » shang kai, dang hai, chang ha
zhong tai » hong tan, hong hai, zhong zhi
ming hua » ying hua, ming hung, wang hua
hua wang » hwa wang, hua jiang, yuan wang
jun » june, juan

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yuan ming hua wang yanling jun ((shang hai) or (zhong tai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yuan ming hua wang yanling jun ((shang hai) OR (zhong tai)) ;*.