Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
cua thong » cua thuong, cua khong, cua tong
cuu nang » chuc nang, cam nang, cuu van
anh manh » lanh manh, anh anh, anh danh
manh cua » doanh cua, ban cua
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap
ha dong » hoat dong, van dong

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((ha dong) or (cuu nang)) - anh manh cua thong cong dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((ha dong) OR (cuu nang)) - anh manh cua thong cong dan toan cau.
• Adding a wildcard symbol may retrieve word variants: theo ((ha dong) or (cuu nang)) - anh manh cua thong cong dan toan cau*.