Hello?n/?n m?c Ph??ng pháp công c? tìm ki?m thu th?p d? li?u two.1Ng?n ch?n thu th?p d? li?u:Ensure that all pages on the site is usually reached by a link from A different findable page. Ensure that the referring link includes possibly text or, for images, an alt attribute, that may be appropriate for the goal page.Remember that it will choose