Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
nhung cong » dung cong, thong cong, hang cong
trinh than » trinh thanh, trinh han, trinh toan
ho chieu » theo chieu, hoc thieu, doi chieu
trung ha » trung hoc, trung tam, trung cap
trang va » tran van, hang va
than cau » toan cau, phan cau, than cap

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 ((trung ha) or (trang va)) nhung cong trinh than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh ((trung ha) OR (trang va)) nhung cong trinh than cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh ((trung ha) or (trang va)) nhung cong trinh than cau*.