Perhaps you should try some spelling variations:
sach tham » sach nha
nham thuc » nhan thuc, nam thuc, nham thu
sach thu » sach thue, sach thieu, cach thuc
va thanh » gia thanh, ban thanh, va tinh
thanh vi » hanh vi, thanh va, thanh ve
va nham » va cham, va tham, va nha
thuc va » thuc vat, thuc dan, thuc day
ang xa » lang xa, mang xa, dang xay
vi cua » vai cua, di cua
cua tu » cua tuc, cua su, cua cu

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 thu) or (sach tham)) ang xa hoi. lieu va nham thuc va thanh vi cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach thu) OR (sach tham)) ang xa hoi. lieu va nham thuc va thanh vi cua tu.
• Adding a wildcard symbol may retrieve word variants: tu ((sach thu) or (sach tham)) ang xa hoi. lieu va nham thuc va thanh vi cua tu*.