Perhaps you should try some spelling variations:
nhan thuc » nhan luc, dan thuc, toan thuc
thuc dan » thuc hanh, hoc dan, thuc vat
dan hanh » dang hanh, dan khanh, dan thanh
tu sach » thu sach, su sach, te sach
sach ty » sach y, sach tu, sach thu
xang xa » lang xa, mang xa, ang xa
va nhan » van nhan, ca nhan, va phan
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 ty xang xa hoi. lieu va nhan thuc dan hanh vi cua tu~.
• Adding a wildcard symbol may retrieve word variants: tu sach ty xang xa hoi. lieu va nhan thuc dan hanh vi cua tu*.