Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
tien manh » tien anh, tien thanh, tieng anh
tuong cua » truong cua, huong cua, thong cua
dung cong » dung trong
cong luan » tong luan, cong tuan, dong luan
luan phan » luan van, luan hoan
hoc tien » hoc tieng, hoc hien, hoc vien
cua dung » cua dang, cua dong, qua dung

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 manh - thanh tuong cua dung cong luan phan tu~.
• Adding a wildcard symbol may retrieve word variants: hoc tien manh - thanh tuong cua dung cong luan phan tu*.