Perhaps you should try some spelling variations:
sang minh » kang minah, anh minh, song min
jeong ghi » hong ghi, jeong mi
yan jing » yang jing, wang jing, bian jing
jing hua » jin hua, ming hua, ying hua
hua chen » jui chen, yu chen, a chen
jong min » gong min, song min, song ming
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yan jing hua chen ((jong min) or (sang minh)) jeong ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan jing hua chen ((jong min) OR (sang minh)) jeong ghi ;*.