Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
phan tuong » phan thuong, phan truong, phan xuong
nhan dinh » nhan sinh, nhan tinh, nhat dinh
phan dinh » phan tich, xuan dinh, tran dinh
tuong dan » huong dan, tung dan, xuong dan
ho chieu » theo chieu, hoc thieu, doi chieu
cuu phan » cuu phat, cuu nhan, uu phan
dan cao » dan ca, dam cao, dan bao
cao cap » cao chat

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 - ((nhan dinh) or (phan dinh)) cuu phan tuong dan cao cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - ((nhan dinh) OR (phan dinh)) cuu phan tuong dan cao cap.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - ((nhan dinh) or (phan dinh)) cuu phan tuong dan cao cap*.