Perhaps you should try some spelling variations:
nguoi sach » nguoi san, nuoc sach
phuoc ban » thuoc ban, phuoc phan, thuoc bang
ban hanh » ban hang
hanh di » hanh vi, hanh de, hang di
sach ty » sach y, sach tu, sach thu
cua tre » cua te, cuu tre, cua triet
nang xa » lang xa, nang ma, mang xa
va huu » vu huu
di cua » dai cua, doi cua, de cua
ve huu » le huu, vu huu, vien huu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: nguoi sach ty ((nang xa) or (nang x)) hoi. hieu ((ve huu) or (va huu)) phuoc ban hanh di cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nguoi sach ty ((nang xa) OR (nang x)) hoi. hieu ((ve huu) OR (va huu)) phuoc ban hanh di cua tre.
• Adding a wildcard symbol may retrieve word variants: nguoi sach ty ((nang xa) or (nang x)) hoi. hieu ((ve huu) or (va huu)) phuoc ban hanh di cua tre*.