Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
phan dong » phan cong, phan dang, phan hong
cua nhung » va nhung
doc hieu » hoc thieu, hoc hien
dong cua » dung cua, cong cua, huong cua
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan ban » van ban

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 (toc thieu)) xanh - phan dong cua nhung cong dan toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doc hieu) OR (toc thieu)) xanh - phan dong cua nhung cong dan toan ban".
• Adding a wildcard symbol may retrieve word variants: ((doc hieu) OR (toc thieu)) xanh - phan dong cua nhung cong dan toan ban*.