Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chinh taiu » chinh tri, chinh ta, hinh tai
hoc chieu » hoc thieu, hoc hien, hoc dieu
tranh cua » doanh cua, manh cua
cua nhung » va nhung
chinh tai » chinh tri
ho chieu » theo chieu, hoc thieu, doi chieu
cong san » cong tac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc chieu) OR (ho chieu)) xanh - canh tranh cua nhung cong san ((chinh taiu) or (chinh tai))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc chieu) OR (ho chieu)) xanh - canh tranh cua nhung cong san ((chinh taiu) OR (chinh tai)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc chieu) OR (ho chieu)) xanh - canh tranh cua nhung cong san ((chinh taiu) or (chinh tai))".
• Adding a wildcard symbol may retrieve word variants: ((hoc chieu) OR (ho chieu)) xanh - canh tranh cua nhung cong san ((chinh taiu) or (chinh tai))*.