Perhaps you should try some spelling variations:
phuong cong » phuong dong, phong cong, phung cong
thanh trung » thanh tung
thanh thanh » nhanh thanh, thanh toan, thanh phan
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
cua phuong » cuu phuong, cuc phuong, luan phuong
thanh than » thanh thang, thanh toan, thanh phan
trung cua » truong cua, trung tuan, trung cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu sach - thanh trung cua phuong cong ((thanh than) or (thanh thanh)) cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - thanh trung cua phuong cong ((thanh than) OR (thanh thanh)) cap.
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - thanh trung cua phuong cong ((thanh than) or (thanh thanh)) cap*.