Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
minh tuan » anh tuan
cua thong » cua thuong, cua khong, cua tong
thong dan » thong van, thong den, trong dan
tuong dan » huong dan, tung dan, xuong dan
ho chieu » theo chieu, hoc thieu, doi chieu
toan ban » van 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 - ((minh tuan) or (canh tranh)) cua thong ((thong dan) OR (tuong dan)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - ((minh tuan) OR (canh tranh)) cua thong ((thong dan) OR (tuong dan)) toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - ((minh tuan) or (canh tranh)) cua thong ((thong dan) OR (tuong dan)) toan ban".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - ((minh tuan) or (canh tranh)) cua thong ((thong dan) OR (tuong dan)) toan ban*.