Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
thong cong » trong cong, tong cong, thong thong
cho thanh » cho phan, tro thanh, cuu thanh
hanh mang » nhanh mang, nhanh lang, thanh hang
cho xanh » cho doanh, cho sinh, cho hang
va thong » va thuong, va phuong, he thong
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: cao ((cho xanh) OR (cho thanh)) - ((hanh trang) or (hanh mang)) va thong cong dan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cao ((cho xanh) OR (cho thanh)) - ((hanh trang) OR (hanh mang)) va thong cong dan toan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cao ((cho xanh) OR (cho thanh)) - ((hanh trang) or (hanh mang)) va thong cong dan toan tap".
• Adding a wildcard symbol may retrieve word variants: cao ((cho xanh) OR (cho thanh)) - ((hanh trang) or (hanh mang)) va thong cong dan toan tap*.