Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
tranh cua » doanh cua, manh cua
dang cong » dung cong
doan phan » doanh phan, toan phan, dan phan
cua dang » cua cong, cua ban
dan chan » dan gian, dan ca, van chat

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu xanh - canh tranh cua dang cong ((doan phan) or (dan chan)) tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - canh tranh cua dang cong ((doan phan) OR (dan chan)) tu.
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - canh tranh cua dang cong ((doan phan) or (dan chan)) tu*.