Perhaps you should try some spelling variations:
jeong dahyeon » jeong hyeok
dong hoang » hong hong
chen chung » chen chuling, chen shuang, chen chuan
wang yang » wang yan, wang liang, wang yanling
chung min » chang min, chung mona, cheng ming
min jeong » kin keong, min hong, mun leong
jui chen » yi chen
yi jui » yi hui

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong hoang) or (wang yang)) yi jui chen chung min jeong dahyeon ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong hoang) OR (wang yang)) yi jui chen chung min jeong dahyeon ;.
• Adding a wildcard symbol may retrieve word variants: ((dong hoang) or (wang yang)) yi jui chen chung min jeong dahyeon ;*.