Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
toc chieu » toc thieu, doc hieu, hoc thieu
hanh tran » hanh trang, thanh tran, hanh tram
tran doan » trang doan, tan doan, tran hoan
doan dung » doan duong, dan dung, doan hung
tdung dat » trung dai, vung dat, dong dat
dung dat » dung va, dung tai

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 - hanh tran doan dung ((tdung dat) or (dung dat)) phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc chieu xanh - hanh tran doan dung ((tdung dat) OR (dung dat)) phan tu.
• Adding a wildcard symbol may retrieve word variants: toc chieu xanh - hanh tran doan dung ((tdung dat) or (dung dat)) phan tu*.