Perhaps you should try some spelling variations:
trong thap » trong thai, trong phap, trong thuat
thiet danh » thien danh, thien dang, tiep danh
thien anh » thien danh, tien anh, thien thanh
tranh van » tran van, trinh van, thanh van
thap toan » tap toan, phap toan, thuat toan
van dung » van dong, xay dung, tin dung
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 ((thiet danh) or (thien anh)) - canh tranh van dung trong thap toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thiet danh) OR (thien anh)) - canh tranh van dung trong thap toan ban*.