Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
phuong cao » phung cao, phuong thao, phuong cham
trung hoc » trung quoc
cao nhat » cao chat, cap nhat, cao nhan
nhat va » nhan va, chat va, nhat ve

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 hoc) or (trung tam)) nhung phuong cao nhat va~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - thanh ((trung hoc) OR (trung tam)) nhung phuong cao nhat va.
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - thanh ((trung hoc) or (trung tam)) nhung phuong cao nhat va*.