div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader042fdocumentsnlreader042viewer20220412105dd0a224d6be591ccb61f0f5html5page1jpg target=_blank img data-url=documentntueduvnntueduvnportals0tailieuthongbaovpgh2nguyen-van-hoapdf-bc-glohtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: ntueduvnntueduvnPortals0TaiLieuThongBaoVPGH2Nguyen Van Hoapdf · bc glÁo vÅ dÅo tao truong mia tranc cong xà hoi chÙ nghÎa nam Ðqc iqp — tv do — hnh phúc loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentsnlreader042viewer20220412105dd0a224d6be591ccb61f0f5html5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader042fdocumentsnlreader042viewer20220412105dd0a224d6be591ccb61f0f5html5page2jpg target=_blank img data-url=documentntueduvnntueduvnportals0tailieuthongbaovpgh2nguyen-van-hoapdf-bc-glohtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: ntueduvnntueduvnPortals0TaiLieuThongBaoVPGH2Nguyen Van Hoapdf · bc glÁo vÅ dÅo tao truong mia tranc cong xà hoi chÙ nghÎa nam Ðqc iqp — tv do — hnh phúc loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentsnlreader042viewer20220412105dd0a224d6be591ccb61f0f5html5thumbnails2jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader042fdocumentsnlreader042viewer20220412105dd0a224d6be591ccb61f0f5html5page3jpg target=_blank img data-url=documentntueduvnntueduvnportals0tailieuthongbaovpgh2nguyen-van-hoapdf-bc-glohtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: ntueduvnntueduvnPortals0TaiLieuThongBaoVPGH2Nguyen Van Hoapdf · bc glÁo vÅ dÅo tao truong...