Perhaps you should try some spelling variations:
thien van » thi van
pham dua » pham duc, pham duy, pham cua
hanh tai » thanh tai, hang tai, han tai
hanh vai » hanh vi, hanh va, hanh van
van pham » san pham, van phan, van phat
dua ban » dia ban, cua ban, qua ban
cua tre » cua te, cuu tre, cua triet
nang xa » nang x, lang xa, nang ma
sang ky » sang kyo, dang ky, tang ky
san ky » van ky, dan ky, ban ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu ((san ky) or (sang ky)) nang xa hoi. thien van pham dua ban ((hanh vai) or (hanh tai)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((san ky) OR (sang ky)) nang xa hoi. thien van pham dua ban ((hanh vai) OR (hanh tai)) cua tre.
• Adding a wildcard symbol may retrieve word variants: tu ((san ky) or (sang ky)) nang xa hoi. thien van pham dua ban ((hanh vai) or (hanh tai)) cua tre*.