Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
tung phan » trung phan, tuong phan, tung pham
dung phan » dung nhan, dung luan, dung ha
doan phan » doanh phan, toan phan, doanh nhan
ho chieu » theo chieu, hoc thieu, doi chieu
dan phan » dan chan, van phan, dam phan

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 phan) OR (dung phan)) thong thong ((doan phan) or (dan phan)) dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh ((tung phan) OR (dung phan)) thong thong ((doan phan) OR (dan phan)) dau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - thanh ((tung phan) OR (dung phan)) thong thong ((doan phan) or (dan phan)) dau".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh ((tung phan) OR (dung phan)) thong thong ((doan phan) or (dan phan)) dau*.