Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
phuong doanh » phuong danh, phuong doan, phuong hoang
thieu sach » thien hach, hieu cach, theo sach
chieu sach » chinh sach, chiet tach, chieu sang
hanh trung » thanh trung, hanh trang, manh trung
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
hoan ban » hoang ban, hon ban, hoang van
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc ((thieu sach) OR (chieu sach)) - hanh trung cua nhung phuong doanh ((hoan ban) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((thieu sach) OR (chieu sach)) - hanh trung cua nhung phuong doanh ((hoan ban) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc ((thieu sach) OR (chieu sach)) - hanh trung cua nhung phuong doanh ((hoan ban) or (toan ban))".
• Adding a wildcard symbol may retrieve word variants: toc ((thieu sach) OR (chieu sach)) - hanh trung cua nhung phuong doanh ((hoan ban) or (toan ban))*.