Perhaps you should try some spelling variations:
nhung huong » nhung phuong, nhung tuong, nhung cong
tieu danh » dieu danh, tiep danh, thien danh
canh tran » canh tranh, hanh trang, banh trang
tong cong » trong cong, cong cong, dung cong
tran van » luan van
gian cua » gian xu, ban cua
gian tu » gian xu, gian thua, gian tay

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu danh - canh tran van ((nhung huong) or (tong cong)) dan ((gian tu) or (gian cua))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu danh - canh tran van ((nhung huong) OR (tong cong)) dan ((gian tu) OR (gian cua)).
• Adding a wildcard symbol may retrieve word variants: theo tieu danh - canh tran van ((nhung huong) or (tong cong)) dan ((gian tu) or (gian cua))*.