Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
chua xang » chua nang, chuc nang, chu bang
tong cong » trong cong, cong cong, dung cong
chu xanh » chu manh, chieu xanh, chuc danh
anh bang » anh hoang, anh quang, tinh bang
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan cau » toan cao, toan ban, toan tap
he tong » he thong, he trong, he cong

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho ((chu xanh) or (chua xang)) - ((hanh trang) or (anh bang)) he tong cong tac toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho ((chu xanh) OR (chua xang)) - ((hanh trang) OR (anh bang)) he tong cong tac toan cau.
• Adding a wildcard symbol may retrieve word variants: cho ((chu xanh) or (chua xang)) - ((hanh trang) or (anh bang)) he tong cong tac toan cau*.