Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
tien thanh » tien thinh, tran thanh, den thanh
thanh tung » thanh cong
phuong dan » phuong danh, phuong doan, huong dan
cua nhung » va nhung
hoc tien » hoc tieng, hoc hien, hoc vien
tung cua » trung cua, tuong cua, dung cua
toan cao » toan tap
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc tien thanh - thanh tung cua nhung phuong dan ((toan cao) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc tien thanh - thanh tung cua nhung phuong dan ((toan cao) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: hoc tien thanh - thanh tung cua nhung phuong dan ((toan cao) or (toan ban))*.