Perhaps you should try some spelling variations:
cua phuong » cuu phuong, cuc phuong, luan phuong
hanh tranh » canh tranh, hanh trinh, hanh trang
hien xanh » hien hanh, hien nhanh, chieu xanh
cua thong » cua thuong, cua khong, cua tong
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
toan ban » van ban

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 ((cua thong) or (cua phuong)) cong manh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - hanh tranh ((cua thong) OR (cua phuong)) cong manh toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - hanh tranh ((cua thong) or (cua phuong)) cong manh toan ban*.