Perhaps you should try some spelling variations:
te sach » toc sach
ky lang » ky nang, ky dang, tay lang
ky tang » ky nang, ky dang, kho tang
thi van » thi lan, thi hanh, thi nang
van cam » van nam, van lam, van cau
xuc ban » duc ban, cuc ban, quoc ban
dua ban » dia ban, cua ban, qua ban
cuu tre » cua tre, cau tren, cau treo
vi cuu » vi luu, vinh cuu

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 lang) OR (ky tang)) xa hoi. thi van cam ((xuc ban) or (dua ban)) hanh vi cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((ky lang) OR (ky tang)) xa hoi. thi van cam ((xuc ban) OR (dua ban)) hanh vi cuu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ((ky lang) OR (ky tang)) xa hoi. thi van cam ((xuc ban) or (dua ban)) hanh vi cuu tre".
• Adding a wildcard symbol may retrieve word variants: te sach ((ky lang) OR (ky tang)) xa hoi. thi van cam ((xuc ban) or (dua ban)) hanh vi cuu tre*.