Perhaps you should try some spelling variations:
thanh khung » thanh hung, thanh chuong, thanh phuong
chieu xanh » chieu sach, chieu sang, chieu tinh
nhung cong » thong cong, hang cong, nhung don
khung cua » chung cua, khung luan, chung cu
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
toan cau » toan ban, toan tap, toan tai
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: ho chieu xanh - thanh khung cua ((nhung cong) or (dung cong)) tan ((toan cau) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh khung cua ((nhung cong) OR (dung cong)) tan ((toan cau) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh khung cua ((nhung cong) or (dung cong)) tan ((toan cau) or (toan cao))*.