Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh tinh » thanh binh, than kinh, hanh trinh
nhanh tinh » nhanh thanh, hanh trinh, nhan sinh
nhung cong » thong cong, hang cong, nhung don
thanh toan » thanh hoa, thanh san, tinh toan
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
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: ho chieu xanh - ((thanh tinh) OR (nhanh tinh)) cua ((nhung cong) or (dung cong)) thanh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - ((thanh tinh) OR (nhanh tinh)) cua ((nhung cong) OR (dung cong)) thanh toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - ((thanh tinh) OR (nhanh tinh)) cua ((nhung cong) or (dung cong)) thanh toan cao".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - ((thanh tinh) OR (nhanh tinh)) cua ((nhung cong) or (dung cong)) thanh toan cao*.