Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
thanh luan » tranh luan, thanh xuan, thanh tuan
van thuong » va thuong, van chuong, van phuong
chi thanh » chi nhanh, cho thanh, che thanh
cong anh » cong danh, dong anh, hong anh
tuan cau » toan cau, quan cau, tuan cu

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chi thanh) OR (thi thanh)) - thanh luan van thuong cong anh tuan cau~".
• Adding a wildcard symbol may retrieve word variants: doi ((chi thanh) OR (thi thanh)) - thanh luan van thuong cong anh tuan cau*.