It looks like you were misusing this feature by heading too rapid. You’ve been temporarily blocked from working with it. To browse Academia.edu and the broader internet more quickly and a lot more securely, you should have a several seconds to up grade your browser. cảm ơn bác, dtv-ebook record https://charliechkpt.blogsmine.com/15007945/detailed-notes-on-sachvui-vn