div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=thch-h-bi-tht-bai-l-khng-gung-day-duqc-mi-quan-h-gia-dng-cohtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: tailieusoudnvntailieusoudnvnbitstreamTTHL_12512441TL_0021pdf · thách hë bi thãt bai là không guçng day duqc Mði quan hê giüa dêng co bên trong và dêng co loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsnetreader030viewer20220407145e1ba60177588432ad6d11dbhtml5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=thch-h-bi-tht-bai-l-khng-gung-day-duqc-mi-quan-h-gia-dng-cohtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: tailieusoudnvntailieusoudnvnbitstreamTTHL_12512441TL_0021pdf · thách hë bi thãt bai là không guçng day duqc Mði quan hê giüa dêng co bên trong và dêng co loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsnetreader030viewer20220407145e1ba60177588432ad6d11dbhtml5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=thch-h-bi-tht-bai-l-khng-gung-day-duqc-mi-quan-h-gia-dng-cohtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: tailieusoudnvntailieusoudnvnbitstreamTTHL_12512441TL_0021pdf · thách hë bi thãt bai là không guçng day duqc Mði quan hê giüa dêng co bên trong và dêng co loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsnetreader030viewer20220407145e1ba60177588432ad6d11dbhtml5thumbnails3jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=thch-h-bi-tht-bai-l-khng-gung-day-duqc-mi-quan-h-gia-dng-cohtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: tailieusoudnvntailieusoudnvnbitstreamTTHL_12512441TL_0021pdf · thách hë bi thãt bai là không guçng day duqc Mði quan hê giüa dêng co bên trong và dêng co loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsnetreader030viewer20220407145e1ba60177588432ad6d11dbhtml5thumbnails4jpg width=140 height=200 divdiv