Perhaps you should try some spelling variations:
long thanh » luong thanh, long han, long trinh
thanh tian » thanh van, zhang tian
john song » john wong, john bonn, john ngosong
jun song » jin song, yun song, hyun song
jiao yan » xiao yuan, xiao yang, qian yan
tian li » tan li, kian lia
yan zhi » yan zi, wang zhi

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

• Performing a fuzzy search may retrieve terms with similar spellings: long thanh tian li ((jun song) or (john song)) jiao yan zhi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: long thanh tian li ((jun song) OR (john song)) jiao yan zhi ;*.