Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
canh trinh » canh tranh, hanh trinh, canh tinh
luat danh » luat doanh, luat canh, luan danh
ho chieu » theo chieu, hoc thieu, doi chieu
luat dan » luat dat, luat doanh, cua dan
than cau » toan cau, phan cau, than cap
toan tap » toan 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 - canh trinh ((luat danh) OR (luat dan)) huong dan ((than cau) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - canh trinh ((luat danh) OR (luat dan)) huong dan ((than cau) OR (toan tap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - canh trinh ((luat danh) OR (luat dan)) huong dan ((than cau) or (toan tap))".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - canh trinh ((luat danh) OR (luat dan)) huong dan ((than cau) or (toan tap))*.