Perhaps you should try some spelling variations:
long trinh » long trip, long thanh
chang chen » chang ch'un, chang chuan, change when
chen young » chen yong, chen yang, chen chung
young john » kong john, wong john, young jean
trinh tan » trinh xuan, trinh anh, tin tan
tan chang » han chang, tan cheng, than change
bonn mein » bonn ein

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

• Performing a fuzzy search may retrieve terms with similar spellings: long trinh tan chang chen young john ((song shin) or (bonn mein)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: long trinh tan chang chen young john ((song shin) OR (bonn mein)) ;.
• Adding a wildcard symbol may retrieve word variants: long trinh tan chang chen young john ((song shin) or (bonn mein)) ;*.