Zhiyuan Ning Books

Ying yong xie zuo jiao cheng

By Zhiyuan Ning, Xueqin Wang

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Zhongguo lu shi wen shu fan ben

By Zhiyuan Ning

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Xin bian Zhongguo fa lu wen shu fan ben

By Liu Jinhua Law Teacher, Zhiyuan Ning, Keguang Gu, Yunting Shuai

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Ben shu bao kuo le fa lü wen shu de gai nian,Lei bie,Fa lü wen shu de ji ben te dian deng nei rong,Jie shao le zhen cha wen shu,Jian cha wen shu,Cai pan wen shu,Zhi fa wen shu deng ge zhong wen shu...

How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

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.