Perhaps you should try some spelling variations:
chiet tach » chieu sach
thanh tinh » nhanh tinh, than kinh, hanh trinh
thanh binh » thai binh, than kinh, tinh binh
hieu manh » chieu xanh, hieu nganh, dieu hanh
dang cong » dung cong
cua dang » cua cong, cua ban
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((hieu manh) or (chiet tach)) - ((thanh tinh) OR (thanh binh)) cua dang cong tan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((hieu manh) OR (chiet tach)) - ((thanh tinh) OR (thanh binh)) cua dang cong tan toan ban*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((hieu manh) or (chiet tach)) - ((thanh tinh) OR (thanh binh)) cua dang cong tan toan ban*".