Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
trinh toan » tinh toan, thanh toan, trinh han
doi chieu » doc hieu, doi chi, ho chieu
dung cong » dung trong
trang ap » tang ap, trang anh, trang tai
tang dan » tang van, tung dan, tang luan
toan cau » 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 - hanh ((trang ap) or (tang dan)) dung cong trinh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - hanh ((trang ap) OR (tang dan)) dung cong trinh toan cau.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - hanh ((trang ap) or (tang dan)) dung cong trinh toan cau*.