Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh dong » anh dong, ha dong
hoc xanh » hoc anh, hoc hanh, hoc danh
cong dan » cong san, cong tan, huong dan
toan cau » toan cao, toan tap, toan tai
toan ban » van ban
he xanh » heo xanh
dong va » dung va, dong ha, luong va

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho ((he xanh) or (hoc xanh)) - hanh dong va nhung cong dan ((toan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho ((he xanh) OR (hoc xanh)) - hanh dong va nhung cong dan ((toan cau) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: cho ((he xanh) or (hoc xanh)) - hanh dong va nhung cong dan ((toan cau) or (toan ban))*.