Perhaps you should try some spelling variations:
nhanh lang » nhanh quang, nhanh thang, nhan dang
tieu xanh » tieu danh, chieu xanh, dieu hanh
hanh mang » nhanh mang, hanh trang, thanh hang
tong cong » trong cong, cong cong, dung cong
qua tong » qua trong, qua song, qua cong
cong san » cong tac
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - ((hanh mang) OR (nhanh lang)) qua tong cong san ((than cau) or (van ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - ((hanh mang) OR (nhanh lang)) qua tong cong san ((than cau) OR (van ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - ((hanh mang) OR (nhanh lang)) qua tong cong san ((than cau) or (van ban))".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - ((hanh mang) OR (nhanh lang)) qua tong cong san ((than cau) or (van ban))*.