Perhaps you should try some spelling variations:
hyun song » yun song, kyu song
long tin » long tip, long trinh, long time
kim song » kim young, kim eung
qian yan » qian jun, qian yi
tin tan » tan tan, tin can, wing tan
yan hua » tan hua, ya hua, wang hua
tan li » tang li, tian li, gan li

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

• If you are trying to use Boolean operators, they must be ALL CAPS: long tin tan li ((hyun song) OR (kim song)) qian yan hua ;~.
• Adding a wildcard symbol may retrieve word variants: long tin tan li ((hyun song) or (kim song)) qian yan hua ;*.