Perhaps you should try some spelling variations:
thanh de » hanh de, thanh ve, thanh do
va thanh » gia thanh, ban thanh, va tinh
cac thoi » cac toi, cac hop, cac tro
sach ty » sach tu, sach thu, xach tay
cac toc » cac toi, cac nuoc
hieu va » lieu va, hieu qua
tay hoi » tay ho, tao hoi, tay thai
dan tay » ban tay, dao tay, gian tay
de cua » le cua, te cua, dieu cua
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: vu ((sach ty) or (sach y)) dan tay hoi. hieu va ((cac toc) or (cac thoi)) va thanh de cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu ((sach ty) OR (sach y)) dan tay hoi. hieu va ((cac toc) OR (cac thoi)) va thanh de cua te.
• Adding a wildcard symbol may retrieve word variants: vu ((sach ty) or (sach y)) dan tay hoi. hieu va ((cac toc) or (cac thoi)) va thanh de cua te*.