Perhaps you should try some spelling variations:
long trinh » long trip, long thanh
trinh tan » trinh xuan, trinh anh, tin tan
jun song » yun song, hyun song, john song
jin song » john song, kim song, jin ying
jie song » jae song, kim song, li song
qian yan » qian jun, qian yi
yan zhi » yan zi, wang zhi
tan li » tang li, tian li, gan li

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 li ((jun song) or (((jin song) OR (jie song)))) qian yan zhi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: long trinh tan li ((jun song) OR (((jin song) OR (jie song)))) qian yan zhi ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "long trinh tan li ((jun song) or (((jin song) OR (jie song)))) qian yan zhi ;*".