Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thong cong » trong cong, tong cong, thong thong
tuong dan » huong dan, tung dan, xuong dan
ho chieu » theo chieu, hoc thieu, doi chieu
tung dap » tung dan, trung dai, tuong dao
dan than » dan chan, ban than, van than
ban hang » ngan hang

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 sach - thanh ((tung dap) or (tuong dan)) thong cong ((dan than) or (ban hang)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh ((tung dap) OR (tuong dan)) thong cong ((dan than) OR (ban hang)) cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh ((tung dap) or (tuong dan)) thong cong ((dan than) or (ban hang)) cau*.