Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
canh thanh » canh tranh, danh thanh, anh thanh
thanh phan » thanh pho, thanh san, thanh toan
toc chieu » toc thieu, doc hieu, hoc thieu
phan dang » phan dau, phan cong, nhan dan
dang cong » dung cong
dan tocn » dan toan, dang toan, dan hoc

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc chieu xanh - canh thanh phan dang cong ((dan tocn) or (dan toc)) bi~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc chieu xanh - canh thanh phan dang cong ((dan tocn) OR (dan toc)) bi*.