Perhaps you should try some spelling variations:
dong hoang » hong hong
dong jung » dong ping, dong yang, von jung
hong jong » hong kong
hua irene » hua ren
yuan ting » yuan ming, huang ting, yuan kang
hong ghi » zhong zhi, hong g, hong 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: ((((dong jung) or (hong jong))) or (dong hoang)) ya hua irene ((yan tin) OR (yuan ting)) hong ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((dong jung) OR (hong jong))) OR (dong hoang)) ya hua irene ((yan tin) OR (yuan ting)) hong ghi ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((dong jung) or (hong jong))) or (dong hoang)) ya hua irene ((yan tin) OR (yuan ting)) hong ghi ;".
• Adding a wildcard symbol may retrieve word variants: ((((dong jung) or (hong jong))) or (dong hoang)) ya hua irene ((yan tin) OR (yuan ting)) hong ghi ;*.