<div class='cut-page'><button class='gotoPage' data-page='1'>Page 1</button> <div class='cut-image'><img data-url='document/bin-eitsceduvn.html?page=1' data-page='1' class='cut-thumb lazyload' alt='Page 1: biến - eitsc.edu.vn' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader031.cupdf.com/reader031/viewer/2022012513/618c0f0fe205752dd86088e3/html5/thumbnails/1.jpg' width='140' height='200' /></div><div class="annotationTitle">DELL</div> <div class="annotationSubject">Typewritten text</div> <div class="annotationContents">biến</div></div><div class='cut-page'><button class='gotoPage' data-page='2'>Page 2</button> <div class='cut-image'><img data-url='document/bin-eitsceduvn.html?page=2' data-page='2' class='cut-thumb lazyload' alt='Page 2: biến - eitsc.edu.vn' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader031.cupdf.com/reader031/viewer/2022012513/618c0f0fe205752dd86088e3/html5/thumbnails/2.jpg' width='140' height='200' /></div></div>