Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
canh manh » lanh manh, canh tranh, cach mang
theo chu » theo chieu, cho chu, chao chu
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap
manh va » hanh va, anh va, minh va

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chu) OR (theo tieu)) xanh - canh manh va nhung cong dan toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chu) OR (theo tieu)) xanh - canh manh va nhung cong dan toan cau".
• Adding a wildcard symbol may retrieve word variants: ((theo chu) OR (theo tieu)) xanh - canh manh va nhung cong dan toan cau*.