Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
nang cho » nang chon, ngang cho, nang cao
te sach » toc sach
sach tu » sach thu, cach tu, sach ty
tu nang » tru nang, tu nong, tu nano
cho hoc » co hoc, khoa hoc
cac xuc » cam xuc, cac nuoc, chat xuc
van anh » tuan anh, van minh
vi cua » vai cua, di cua
de cua » le cua, te cua, dieu cua

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 tu nang cho hoc. lieu va cac xuc ((van anh) OR (van thanh)) ((vi cua) or (de cua)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach tu nang cho hoc. lieu va cac xuc ((van anh) OR (van thanh)) ((vi cua) OR (de cua)) cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach tu nang cho hoc. lieu va cac xuc ((van anh) OR (van thanh)) ((vi cua) or (de cua)) cau*".