/ http://www.slideshare.net/images/logo.gif / 狠狠撸Share feed for 狠狠撸shows by User: ThaomyHuynh https://cdn.slidesharecdn.com/profile-photo-ThaomyHuynh-48x48.jpg?cb=1523139510 uhm don gian de hieu nhung doi phan cung goi la phuc tap ^^!