Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
tranh luat » trinh luat, tranh luan, trinh luan
thong cong » trong cong, thong thong, phong chong
tong cong » trong cong, cong cong, dung cong
hinh toan » tinh toan, thanh toan, trinh toan
minh tuan » anh tuan
ho chieu » theo chieu, hoc thieu, doi chieu

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 - canh tranh luat ((thong cong) OR (tong cong)) ((hinh toan) or (minh tuan)) tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - canh tranh luat ((thong cong) OR (tong cong)) ((hinh toan) OR (minh tuan)) tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - canh tranh luat ((thong cong) OR (tong cong)) ((hinh toan) or (minh tuan)) tap".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - canh tranh luat ((thong cong) OR (tong cong)) ((hinh toan) or (minh tuan)) tap*.