Perhaps you should try some spelling variations:
hanh truong » hanh trong, anh truong, manh truong
tieu xanh » tieu danh, chieu xanh, dieu hanh
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cao » toan ban, toan tap
cao ban » cao bang, co ban, cao van
can ban » van ban, toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - hanh truong ((cao ban) OR (can ban)) cong dan toan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - hanh truong ((cao ban) OR (can ban)) cong dan toan cao".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh truong ((cao ban) OR (can ban)) cong dan toan cao*.