Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, minh trang
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trinh » canh tranh, hanh chinh
hieu xanh » hieu manh, hieu nganh, dieu hanh
dung cong » dung trong
tac chinh » tai chinh, tich chinh, te chinh
chinh cau » chinh chau, chinh ca, chinh can
cua dung » cua dang, cua dong, qua dung
cong tac » cong ty

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc ((hieu xanh) OR (chieu xanh)) - ((hanh trang) or (hanh trinh)) cua dung cong tac chinh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc ((hieu xanh) OR (chieu xanh)) - ((hanh trang) OR (hanh trinh)) cua dung cong tac chinh cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doc ((hieu xanh) OR (chieu xanh)) - ((hanh trang) or (hanh trinh)) cua dung cong tac chinh cau".
• Adding a wildcard symbol may retrieve word variants: doc ((hieu xanh) OR (chieu xanh)) - ((hanh trang) or (hanh trinh)) cua dung cong tac chinh cau*.