Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh toan » thanh san, tinh toan
dang cong » dung cong
thanh hoa » thanh pho
ho chieu » theo chieu, hoc thieu, doi chieu
tra tuan » tran tuan, tra quan, ta tuan
tri tuan » tri quan, tran tuan, tri tue

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 ((tra tuan) OR (tri tuan)) dang cong ((thanh toan) or (thanh hoa)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh ((tra tuan) OR (tri tuan)) dang cong ((thanh toan) OR (thanh hoa)) cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - thanh ((tra tuan) OR (tri tuan)) dang cong ((thanh toan) or (thanh hoa)) cao".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh ((tra tuan) OR (tri tuan)) dang cong ((thanh toan) or (thanh hoa)) cao*.