Perhaps you should try some spelling variations:
chen yulan » chen yugang, chen yulu, chen yun
dong yang » dong hoang, wang yang, yang yang
mun leong » min jeong
leong ghi » hong ghi, leong wai
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 mun leong 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 mun leong ghi ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((dong nan) or (dong yang))) or (dong sin)) ((ya a) OR (y a)) chen yulan mun leong ghi ;".
• Adding a wildcard symbol may retrieve word variants: ((((dong nan) or (dong yang))) or (dong sin)) ((ya a) OR (y a)) chen yulan mun leong ghi ;*.