Perhaps you should try some spelling variations:
thuc dan » thuc hanh, hoc dan, thuc vat
thanh de » thanh ve, thanh do, thanh le
vu sach » vu bach, su sach, vu khach
sach ky » sac ky, sach y, sach ty
hanh de » hanh ve, hanh kem
va nam » van nam, va nay
cua te » cua tu
x hoi » xa hoi, o hoi, x ho

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 ky nang x hoi. hieu ((ha nam) or (va nam)) thuc dan ((thanh de) or (hanh de)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach ky nang x hoi. hieu ((ha nam) OR (va nam)) thuc dan ((thanh de) OR (hanh de)) cua te.
• Adding a wildcard symbol may retrieve word variants: vu sach ky nang x hoi. hieu ((ha nam) or (va nam)) thuc dan ((thanh de) or (hanh de)) cua te*.