Perhaps you should try some spelling variations:
te sach » toc sach
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
thi van » thi lan, thi hanh, thi nang
van lam » van nam
cuu tre » cua tre, cau tren, cau treo
xuc va » duc va, luc va, xac va
tuc va » thuc va, truc va, tuc xa
dan vi » doan vi, don vi, dan va
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 nang xa hoi. thi van lam ((xuc va) OR (tuc va)) dan vi cuu tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky nang xa hoi. thi van lam ((xuc va) OR (tuc va)) dan vi cuu tre".
• Adding a wildcard symbol may retrieve word variants: te sach ky nang xa hoi. thi van lam ((xuc va) OR (tuc va)) dan vi cuu tre*.