Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu tinh
chieu sang » chieu sach, hieu lang, nhieu tang
manh khung » manh hung, manh tung, anh hung
hieu manh » hieu nganh, dieu hanh, hien hanh
khung cua » chung cua, khung luan, chung cu
manh toan » thanh toan, anh tuan, tinh toan
cong dan » cong san, cong tan, huong dan
dan manh » dang manh, doan manh, van manh
toan tap » toan 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: ho ((hieu manh) OR (((chieu sang) OR (chieu xanh)))) - manh khung cua cong dan manh toan tap~.
• Adding a wildcard symbol may retrieve word variants: ho ((hieu manh) or (((chieu sang) or (chieu xanh)))) - manh khung cua cong dan manh toan tap*.