Perhaps you should try some spelling variations:
long hoang » dong hoang, linh hoang, long han
yuan kang » yuan wang, yuan chang, yuan kai
chan kang » chung kang, chan eng, chan fong
hoang sy » hoang vu
hua rene » hua ren, juan rene
yang jun » yang jui, pang jun, yang jin
hong ghi » zhong zhi, hong g, hong hai

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 hua rene ((((((yuan kang) OR (chan kang))) or (qian rong))) or (yang jun)) hong ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: long hoang sy hua rene ((((((yuan kang) OR (chan kang))) OR (qian rong))) OR (yang jun)) hong ghi ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "long hoang sy hua rene ((((((yuan kang) OR (chan kang))) or (qian rong))) or (yang jun)) hong ghi ;".
• Adding a wildcard symbol may retrieve word variants: long hoang sy hua rene ((((((yuan kang) OR (chan kang))) or (qian rong))) or (yang jun)) hong ghi ;*.