Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh tung » thanh cong
doi chieu » doc hieu, doi chi, ho chieu
hang cong » dang cong, hang nong, bang cong
dung cong » dung trong
tung cao » nung cao, truong cao, trung cap
toan ban » van ban

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 - thanh tung cao ((hang cong) or (dung cong)) tan ((toan ban) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - thanh tung cao ((hang cong) OR (dung cong)) tan ((toan ban) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - thanh tung cao ((hang cong) or (dung cong)) tan ((toan ban) or (toan tap))*.