Perhaps you should try some spelling variations:
thien van » thi van
te sach » toc sach
sach ky » sac ky, sach y, sach ty
ky tang » ky nang, ky dang, kho tang
tang xa » trang xa, tang ma, lang xa
van cam » van nam, van lam, van cau
xuc ban » duc ban, cuc ban, quoc ban
luu tre » luu tru, cuu tre, luy tre
vi luu » vi lua

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ky tang xa hoi. thien van cam ((xuc ban) or (cua ban)) hanh vi luu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky tang xa hoi. thien van cam ((xuc ban) OR (cua ban)) hanh vi luu tre.
• Adding a wildcard symbol may retrieve word variants: te sach ky tang xa hoi. thien van cam ((xuc ban) or (cua ban)) hanh vi luu tre*.