Perhaps you should try some spelling variations:
thien van » thi van
nam thuc » nam thuoc, am thuc, nam thu
thuc dan » thuc hanh, hoc dan, thuc vat
hanh cat » hanh cac, hanh luat, nhanh cay
hanh dat » thanh dat, anh dat, hanh dao
tu cach » tu cac
nang xa » nang x, lang xa, nang ma
su sach » so sach, vu sach
cua te » cua tu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu cach) OR (su sach)) ky nang xa hoi. thien van nam thuc dan ((hanh dat) OR (hanh cat)) cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu cach) or (su sach)) ky nang xa hoi. thien van nam thuc dan ((hanh dat) OR (hanh cat)) cua te~".
• Adding a wildcard symbol may retrieve word variants: ((tu cach) or (su sach)) ky nang xa hoi. thien van nam thuc dan ((hanh dat) OR (hanh cat)) cua te*.