Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
cua thuong » cua phuong, ca thuong, cua huong
cua truong » cua trung, xuan truong, cac truong
canh ban » can ban, canh dan, canh van
cong tac » cong ty
tac tay » toc tay, tac cay, tac xay
tay ban » tai ban, tay bac, tao ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chinh sach) or (chieu xanh)) - canh ban ((cua thuong) or (cua truong)) cong tac tay ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chinh sach) OR (chieu xanh)) - canh ban ((cua thuong) OR (cua truong)) cong tac tay ban.
• Adding a wildcard symbol may retrieve word variants: ho ((chinh sach) or (chieu xanh)) - canh ban ((cua thuong) or (cua truong)) cong tac tay ban*.