Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
phuong manh » phuong anh, phung manh, phuong danh
chieu sach » chinh sach, chiet tach, chieu sang
trung cua » truong cua, trung tuan, trung cap
manh toan » thanh toan, anh tuan, tinh toan
ho chieu » theo chieu, hoc thieu, doi chieu
than cua » nhan cua, ban cua, gian cua
thai cua » tai cuc, tri cua, dai cua
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: ho chieu sach - hanh ((((than cua) OR (thai cua))) or (trung cua)) nhung phuong manh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - hanh ((((than cua) OR (thai cua))) OR (trung cua)) nhung phuong manh toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - hanh ((((than cua) OR (thai cua))) or (trung cua)) nhung phuong manh toan ban".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh ((((than cua) OR (thai cua))) or (trung cua)) nhung phuong manh toan ban*.