Perhaps you should try some spelling variations:
quang phung » quang phuong, quang hung, quang trung
phung cong » nhung cong, phong cong, nhung chong
tieu sach » chieu sach, dien sach, te sach
hanh dinh » thanh dinh, hanh tinh, anh dinh
hinh dinh » binh dinh, trinh dinh, hinh anh
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: theo tieu sach - ((hanh dinh) or (hinh dinh)) quang phung cong dan phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu sach - ((hanh dinh) OR (hinh dinh)) quang phung cong dan phan dau.
• Adding a wildcard symbol may retrieve word variants: theo tieu sach - ((hanh dinh) or (hinh dinh)) quang phung cong dan phan dau*.