Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
dung nguon » dung nguoi, luong nguon, dung ngan
doi chieu » doc hieu, doi chi, mot chieu
hinh dinh » binh dinh, trinh dinh, hinh anh
nguon dan » nguong dan, nguoi dan, ngon dan
van dung » van dong, xay dung, tin dung
dan toan » van toan, dan than, manh toan
toan cao » toan ban, toan tap

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 xanh - hinh dinh van dung nguon dan toan cao~.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - hinh dinh van dung nguon dan toan cao*.