Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
thanh trung » thanh tung
phuong dan » phuong danh, phuong doan, huong dan
thanh chau » thanh cha, thanh cham, thanh chu
chi sach » chieu sach, co sach, moi sach
trung ha » trung hoc, trung tam, trung cap
ha nhung » hoa nhung, hay nhung, pha nhung
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: doi ((chi sach) or (chinh sach)) - thanh trung ha nhung phuong dan ((thanh chau) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chi sach) OR (chinh sach)) - thanh trung ha nhung phuong dan ((thanh chau) OR (than cap)).
• Adding a wildcard symbol may retrieve word variants: doi ((chi sach) or (chinh sach)) - thanh trung ha nhung phuong dan ((thanh chau) or (than cap))*.