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
lam xuc » cam xuc, lam duoc
cuu tre » cau tren, cau treo
cua tre » cua te, cua triet, dua tren
xuc va » duc va, tuc va, luc va
va dan » ca dan, va dao, va dau
dan vi » doan vi, don vi, dan va

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 dan vi ((cuu tre) OR (cua 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 dan vi ((cuu tre) OR (cua tre))".
• Adding a wildcard symbol may retrieve word variants: te sach ky nang xa hoi. thi van lam xuc va dan vi ((cuu tre) OR (cua tre))*.