Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh manh » hanh mang, lanh manh, hoang manh
cua nhung » va nhung
doc hieu » toc thieu, hoc thieu, hoc hien
thi hien » thi lien, thi huyen, thi hue
thi hieu » thi chieu, thi dieu, chi hieu
manh cua » doanh cua, ban cua
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than ban » thanh ban, toan ban, than man

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) or (((thi hien) or (thi hieu)))) xanh - hanh manh cua nhung cong dan than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doc hieu) OR (((thi hien) OR (thi hieu)))) xanh - hanh manh cua nhung cong dan than ban.
• Adding a wildcard symbol may retrieve word variants: ((doc hieu) or (((thi hien) or (thi hieu)))) xanh - hanh manh cua nhung cong dan than ban*.