Perhaps you should try some spelling variations:
phuong cham » phuong phap, phuong thao
chieu sach » chinh sach, chiet tach, chieu sang
thanh tran » thanh trang, thanh toan, thanh tra
tuan nhung » quan nhung, tuan hung, thuat nhung
nhung cong » dung cong, thong cong, hang cong
tran tuan » tran xuan, tran quang, tran thanh
cong bang » cuong bang, dong bang, hong bang
huong cau » thuong chau, huong dan, huong cua
ho chieu » theo chieu, hoc thieu, doi chieu

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 tran tuan nhung cong bang ((phuong cham) or (huong cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh tran tuan nhung cong bang ((phuong cham) OR (huong cau)).
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh tran tuan nhung cong bang ((phuong cham) or (huong cau))*.