Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
chieu xanh » chieu sach, chieu sang, chieu tinh
cua thuong » cua truong, cua phuong, ca thuong
hanh dong » anh dong, ha dong
quang cao » nang cao, quang nam
dong cua » dung cua, cong cua, huong cua
cong tap » cuong tap, cong tac, cong tan
quan cap » quan cau, quan lap, quan phap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chieu xanh) or (chinh sach)) - hanh dong cua thuong cong tap ((quan cap) OR (quang cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu xanh) OR (chinh sach)) - hanh dong cua thuong cong tap ((quan cap) OR (quang cao)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu xanh) or (chinh sach)) - hanh dong cua thuong cong tap ((quan cap) OR (quang cao))".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu xanh) or (chinh sach)) - hanh dong cua thuong cong tap ((quan cap) OR (quang cao))*.