Perhaps you should try some spelling variations:
chen yulan » chen yugang, chen yulu, chen yun
dong yang » dong hoang, wang yang, yang yang
yulan min » yuan ming
min jeong » kin keong, min hong, mun leong
jeong ghi » hong ghi, jeong mi
dong nan » dong bin, dong cao
ya a » a a, ye a, yu a
y a » y la
sin » sign, sind, skin

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((dong nan) or (dong yang))) or (dong sin)) ((ya a) or (y a)) chen yulan min jeong ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((dong nan) OR (dong yang))) OR (dong sin)) ((ya a) OR (y a)) chen yulan min jeong ghi ;.
• Adding a wildcard symbol may retrieve word variants: ((((dong nan) or (dong yang))) or (dong sin)) ((ya a) or (y a)) chen yulan min jeong ghi ;*.