Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thanh tung » thanh cong
phan trong » pham trong, nhan trong, phan thuong
phan tong » phan cong, han tong, phan hong
pham cong » phan cong
ho chieu » theo chieu, hoc thieu, mot chieu
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan
phan dau » phan tu, hang dau

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 tong) or (((phan trong) or (pham cong)))) cong dan phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh tung ((phan tong) OR (((phan trong) OR (pham cong)))) cong dan phan dau.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh tung ((phan tong) or (((phan trong) or (pham cong)))) cong dan phan dau*.