Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
hanh tranh » canh tranh, hanh trinh, hanh trang
chieu xanh » chieu sach, chieu sang, chieu tinh
tranh cua » doanh cua, manh cua
van toan » van tuan, van tan, van thanh
toan ban » van ban
ha tinh » va tinh, may tinh

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu xanh) or (ha tinh)) - hanh tranh cua ((ung dung) or (nhung phuong)) van toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (ha tinh)) - hanh tranh cua ((ung dung) OR (nhung phuong)) van toan ban.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (ha tinh)) - hanh tranh cua ((ung dung) or (nhung phuong)) van toan ban*.