Perhaps you should try some spelling variations:
thien anh » thien danh, tien anh, thien thanh
hanh tung » thanh tung, manh tung, hanh dung
hanh mang » nhanh mang, hanh trang, nhanh lang
dung cong » dung trong
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((thien anh) or (tieng anh)) - ((hanh tung) or (hanh mang)) cua dung cong dan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thien anh) OR (tieng anh)) - ((hanh tung) OR (hanh mang)) cua dung cong dan toan cao.
• Adding a wildcard symbol may retrieve word variants: hoc ((thien anh) or (tieng anh)) - ((hanh tung) or (hanh mang)) cua dung cong dan toan cao*.