Perhaps you should try some spelling variations:
nhanh mang » nhanh lang, nhanh quang, nhanh thang
hoc thieu » toc thieu
hanh mang » hanh trang, nhanh lang, thanh hang
dung cong » dung trong
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc thieu) or (hoc hien)) lang - ((hanh mang) or (nhanh mang)) cua dung cong dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (hoc hien)) lang - ((hanh mang) OR (nhanh mang)) cua dung cong dan than cau.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (hoc hien)) lang - ((hanh mang) or (nhanh mang)) cua dung cong dan than cau*.