Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
trung tuan » trung thanh, tran tuan, truong thanh
truong cua » truong ca, truong quan, truong cao
nhung cong » dung cong, thong cong, hang cong
ho chieu » theo chieu, hoc thieu, doi chieu
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
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: ho chieu xanh - thanh ((((trung tuan) OR (trung tam))) or (truong cua)) nhung cong tac toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh ((((trung tuan) OR (trung tam))) OR (truong cua)) nhung cong tac toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - thanh ((((trung tuan) OR (trung tam))) or (truong cua)) nhung cong tac toan ban".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh ((((trung tuan) OR (trung tam))) or (truong cua)) nhung cong tac toan ban*.