Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
hanh trung » thanh trung, hanh trang, manh trung
chieu sach » chinh sach, chiet tach, chieu sang
phuong dan » phuong danh, phuong doan, huong dan
kieu tinh » lieu tinh, trieu tinh, diep tinh
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
dan phan » doan phan, dan chan, van 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) or (((kieu tinh) or (cuu tinh)))) - hanh trung cua nhung phuong dan phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sach) OR (((kieu tinh) OR (cuu tinh)))) - hanh trung cua nhung phuong dan phan tu.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sach) or (((kieu tinh) or (cuu tinh)))) - hanh trung cua nhung phuong dan phan tu*.