Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
nhu phuong » thu phuong, nhung phuong, thi phuong
doanh luan » doanh nhan
doi chieu » doc hieu, doi chi, ho chieu
trung cua » truong cua, trung tuan, dung cua
trung cap » truong cao, trung tam
doan tuan » doan quan, doan quang, hoang tuan

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu sach - hanh ((trung cua) or (trung cap)) nhu phuong ((doan tuan) OR (doanh luan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sach - hanh ((trung cua) OR (trung cap)) nhu phuong ((doan tuan) OR (doanh luan)) cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu sach - hanh ((trung cua) or (trung cap)) nhu phuong ((doan tuan) OR (doanh luan)) cau*".