Perhaps you should try some spelling variations:
khong cuong » khong xuong, hong cuong, thong chuong
hanh tranh » canh tranh, hanh trang, lanh tranh
hanh trinh » canh tranh, hanh chinh
cuong manh » duong manh, cuong danh, luong manh
hien xanh » hien hanh, hien nhanh, chieu xanh
cua khong » hua khong, cua phuong, cua thuong
manh toan » thanh toan, anh tuan, tinh 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: hoc hien xanh - ((hanh tranh) or (hanh trinh)) cua khong cuong manh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - ((hanh tranh) OR (hanh trinh)) cua khong cuong manh toan cau.
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - ((hanh tranh) or (hanh trinh)) cua khong cuong manh toan cau*.