Perhaps you should try some spelling variations:
long hoang » dong hoang, linh hoang, long han
juan rene » juan meng, juan rana
yuan wang » yuan kang, yuan chang, qian wang
hoang sy » hoang vu
yan wang » yang yang, qian wang, yan liang
yang jin » yang jie, yang jun, ying jin
hong ghi » zhong zhi, hong g, hong hai
sy juan » y juan, san juan

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

• Performing a fuzzy search may retrieve terms with similar spellings: long hoang sy juan rene ((((yuan wang) or (yan wang))) or (yang jin)) hong ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: long hoang sy juan rene ((((yuan wang) OR (yan wang))) OR (yang jin)) hong ghi ;.
• Adding a wildcard symbol may retrieve word variants: long hoang sy juan rene ((((yuan wang) or (yan wang))) or (yang jin)) hong ghi ;*.