Perhaps you should try some spelling variations:
nghiep tong » nghiep trong, nghiep thong, nghiep nong
rong nghiep » cong nghiep, nong nghiep, dong nghiep
chieu xanh » chieu sang, chieu tinh, hieu manh
chieu sach » chinh sach, chiet tach, chieu sang
hanh rong » hanh trong, hanh dong, hanh cong
tong cong » trong cong, cong cong, dung cong
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cao » toan cao, thai cao, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((chieu xanh) OR (chieu sach)) - hanh rong nghiep tong cong dan than cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chieu xanh) OR (chieu sach)) - hanh rong nghiep tong cong dan than cao".
• Adding a wildcard symbol may retrieve word variants: doi ((chieu xanh) OR (chieu sach)) - hanh rong nghiep tong cong dan than cao*.