Perhaps you should try some spelling variations:
sach tay » xach tay, sach hay, sach nay
tay lang » tai lang, tay tang, tay quang
lang van » dang van, tang van, hoang van
hanh hai » thanh hai, nhanh hai, hang hai
van hanh » van thanh, ban hanh, van anh
tu sach » thu sach, su sach, te sach
xuc van » duc van, luc van, vuc van
cac xuc » cam xuc, cac nuoc, chat xuc
hieu va » hieu qua
van hoi » van hoa, van hoc, van hoe
cuu tre » cua tre, cau tren, cau treo
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach tay lang van hoi. ((hieu va) OR (lieu va)) cac xuc van hanh hai ((cua te) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach tay lang van hoi. ((hieu va) OR (lieu va)) cac xuc van hanh hai ((cua te) OR (cuu tre)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach tay lang van hoi. ((hieu va) OR (lieu va)) cac xuc van hanh hai ((cua te) or (cuu tre))".
• Adding a wildcard symbol may retrieve word variants: tu sach tay lang van hoi. ((hieu va) OR (lieu va)) cac xuc van hanh hai ((cua te) or (cuu tre))*.