Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
thanh trung » thanh tung
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
phuong ban » phuong bang, phuong lan, phuong bac
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
phan cau » phan dau, phan cac, phan tu
toan cau » toan cao, toan ban, toan tap
than cap » khan cap, thanh lap, thanh cac

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 nhung phuong ban ((((phan cau) or (toan cau))) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - thanh trung cua nhung phuong ban ((((phan cau) OR (toan cau))) OR (than cap)).
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - thanh trung cua nhung phuong ban ((((phan cau) or (toan cau))) or (than cap))*.