Perhaps you should try some spelling variations:
chinh trong » chinh cong
chieu xanh » chieu sach, chieu sang, chieu tinh
thong cong » trong cong, tong cong, thong thong
thanh toan » thanh hoa, thanh san, tinh toan
ho chieu » theo chieu, hoc thieu, doi chieu
trong he » trong le, trong hiep, trong nha

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 - chinh trong he thong cong ((xuan toan) or (thanh toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - chinh trong he thong cong ((xuan toan) OR (thanh toan)) cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - chinh trong he thong cong ((xuan toan) or (thanh toan)) cau*.