Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
phung cong » nhung cong, phong cong, nhung chong
tieu xanh » tieu danh, chieu xanh, dieu hanh
tranh cua » doanh cua, manh cua
cua phung » cua phuong, cua nhung, cua chung
than phan » thanh phan, toan phan, thanh pham
van phan » van phong, van thanh, luan phan

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 tranh cua phung cong ((van phan) or (than phan)) tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - hanh tranh cua phung cong ((van phan) OR (than phan)) tu.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh tranh cua phung cong ((van phan) or (than phan)) tu*.