Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
doi chieu » doc hieu, doi chi, ho chieu
canh manh » lanh manh, canh tranh, cach mang
cua khong » hua khong, cua phuong, cua thuong
manh cua » doanh cua, ban cua
tung dan » dung dan, huong dan, trung dai
toan cao » toan tap
toan ban » van ban

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

• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - canh manh cua khong ((tung dan) OR (truong dai)) ((toan cao) OR (toan ban))~.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - canh manh cua khong ((tung dan) or (truong dai)) ((toan cao) or (toan ban))*.