Perhaps you should try some spelling variations:
thanh tri » thanh tra, thanh tai, chinh tri
hanh tri » hanh tai, hanh trinh, hanh triet
cua nuoc » cua quoc, cua nguoi, cua thuoc
te sach » toc sach
sach tu » sach thu, cach tu, sach ty
hieu ve » hieu va, hieu van
xuc van » luc van, vuc van, xuc ban
duc van » duc va, duc tan, duc manh
tu ang » tu lang, tu anc, tu anh
ang xa » lang xa, mang xa, dang xay
ve cam » ve cham, ve cac, va cam

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach tu ang xa hoi. hieu ve cam ((xuc van) or (duc van)) ((hanh tri) OR (thanh tri)) cua nuoc~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach tu ang xa hoi. hieu ve cam ((xuc van) OR (duc van)) ((hanh tri) OR (thanh tri)) cua nuoc.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach tu ang xa hoi. hieu ve cam ((xuc van) or (duc van)) ((hanh tri) OR (thanh tri)) cua nuoc".
• Adding a wildcard symbol may retrieve word variants: te sach tu ang xa hoi. hieu ve cam ((xuc van) or (duc van)) ((hanh tri) OR (thanh tri)) cua nuoc*.