Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
thue xanh » thue thanh, thuc hanh, thuy anh
mang cua » manh cua, dung cua, ban cua
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap
cuc » cuoc, chuc

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

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