Perhaps you should try some spelling variations:
trong dang » truong dang, trong dan, trong dong
chieu tach » chiet tach, chieu sach, chiu trach
doi chieu » doc hieu, doi chi, ho chieu
canh manh » lanh manh, canh tranh, van manh
dang phan » dung phan, nang phan, dang phat
cua dung » cua dang, cua dong, qua dung

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu tach - ((canh manh) or (cach mang)) cua dung trong dang phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu tach - ((canh manh) OR (cach mang)) cua dung trong dang phan tu.
• Adding a wildcard symbol may retrieve word variants: doi chieu tach - ((canh manh) or (cach mang)) cua dung trong dang phan tu*.