Perhaps you should try some spelling variations:
xang van » dang van, tang van, lang van
cac thoi » cac toi, cac hop, cac tro
doan thi » dan thi, doanh tai, hoang thi
te sach » toc sach
sach ty » sach y, sach tu, sach thu
van hoi » van hoa, van hoc, van hoe
hieu va » lieu va, hieu qua
thoi va » hoi va, thai va, tho va
doan vi » doan va, don vi, doan van
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: te sach ty xang van hoi. hieu va cac thoi va ((doan vi) or (doan thi)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ty xang van hoi. hieu va cac thoi va ((doan vi) OR (doan thi)) cua te.
• Adding a wildcard symbol may retrieve word variants: te sach ty xang van hoi. hieu va cac thoi va ((doan vi) or (doan thi)) cua te*.