Perhaps you should try some spelling variations:
vat thanh » dat thanh, gat thanh, tat thanh
thanh tri » thanh tra, thanh tai, chinh tri
lieu van » lieu va, hieu van, sieu van
hau thuc » huu thuc, ha thuc, mau thuc
tu sach » thu sach, su sach, tu cach
te sach » toc sach
nang xa » nang x, lang xa, nang ma
van hau » van ha, van hai, van dau
cua su » qua su

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) or (te sach)) ky nang xa hoi. lieu van hau thuc vat thanh tri cua su~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (te sach)) ky nang xa hoi. lieu van hau thuc vat thanh tri cua su.
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (te sach)) ky nang xa hoi. lieu van hau thuc vat thanh tri cua su*.