Perhaps you should try some spelling variations:
nhung huong » nhung phuong, nhung tuong, nhung cong
thanh tung » thanh cong
tham nhung » thi nhung
hoc chinh » hoan chinh, hoc sinh, hoc kinh
tung tham » tuong tham, tung pham, cung tham
huong van » huong dan, duong van, hong van
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chinh sach - thanh tung tham nhung huong van ((than cau) or (phan tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chinh sach - thanh tung tham nhung huong van ((than cau) OR (phan tu)).
• Adding a wildcard symbol may retrieve word variants: hoc chinh sach - thanh tung tham nhung huong van ((than cau) or (phan tu))*.