Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
chua xang » chu bang, chua dong
chua nang » kha nang, cuu nang, chu bang
cua thong » cua thuong, cua khong, cua tong
anh dang » anh dong, anh dung, anh bang
dang cua » dung cua, dong cua, mang 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

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

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