Dingjun Wang Books

Shan li shan wai

By Wang Dingjun.

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Shan li shan wai

By Dingjun Wang

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This epic novel depicts the love, life and aspirations of the exiled students in the turbulent years during the Sino-Japanese War.

Nu mu shao nian Wang Dingjun hui yi lu

By Wang Dingjun.

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Zhong xue sheng chen du 10 fen zhong

By Dingjun Wang

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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.