Guotong Liu Books

Wo shi xing yun er

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漫画家王小幸因为母亲王丽娜的一个失误, 导致她成为了一场网络风波的主角, 两次婚史接连被爆出. 王小幸却在查幕后黑手的过程中擒获了一个暗恋自己长达十年的男人--丁学琪. 这个单纯又深情的男人, 让她又重新焕起了对婚姻对家庭的憧憬, 鼓起了追逐爱情的勇气. 但天不遂人愿, 各种各样的麻烦随即接踵而来: 丁学琪父母的百般阻挠, 王小幸的受孕困难, 两任前夫的轮番捣乱, 让小两口措手不及. 好在他...

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If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.