Chọn bột mì. Chọn dầu ăn. Rây bột và muối. Thêm ghee (hoặc dầu) vào bột mì. Thêm nước vào bột mì. Nhào bột. Để bột nghỉ.

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
Traditional roti recipes call for chapati (sometimes spelled “chapatti”) flour, which is also known as durum wheat atta. Some recipes just list “atta” in the ingredients list; they are typically referring to chapati flour (indeed, the terms “roti” and “chapati” are sometimes used interchangeably—they are both unleavened wheat flatbreads).  Atta/chapati flour is a finely ground whole wheat flour.It's the traditional choice for making roti. If you can't find chapati flour or don't have it on hand,