Perhaps you should try some spelling variations:
thuc van » thuc vat, thuc dan, thuc va
van hanh » van thanh, ban hanh, van anh
dua tren » dung tren
te sach » toc sach
sach ty » sach y, sach tu, sach thu
hieu va » lieu va, hieu qua
hanh di » hanh vi, hanh de, hang di
ty ang » ty xang, ty hang, ty anh
ang xa » lang xa, mang xa, dang xay
cua te » cua tu
va am » va lam, va cam

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 ang xa hoi. hieu va am thuc van hanh di ((dua tren) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ty ang xa hoi. hieu va am thuc van hanh di ((dua tren) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: te sach ty ang xa hoi. hieu va am thuc van hanh di ((dua tren) or (cua te))*.