新冠病毒肆虐，阻挡不了中国文化的复兴。当此各国人民全力抗疫之时，爱如生数字产品又迎来新一轮销售热潮。日前，山东省图书馆斥资，将原购爱如生中国基本古籍库研究型升级为标准型。

山东省图书馆是爱如生中国基本古籍库的第一批客户，早在2001年3月中国基本古籍库刚启动时就预购了，为中国基本古籍库的编纂制作和生存发展提供了宝贵的支持。受当时技术水平的限制，中国基本古籍库推出的第一批研究型版本较低，无论收录内容、数据制作、检索速率、辅助功能，都比不上目前的主流版本中国基本古籍库标准型。为了回馈老客户，爱如生推出了中国基本古籍库研究型升级为标准型的优惠措施：1、凡已购买中国基本古籍库研究型的客户，只要现行销售折扣补足差价，即可直接升级为中国基本古籍库标准型7.0版本；2、凡已升级为中国基本古籍库标准型7.0版本的客户，即可与其他购买中国基本古籍库标准型7.0版本的客户一起，于2021年免费升级为全新版本中国基本古籍库标准型定型版。希望现有的9个中国基本古籍库研究型客户，能像山东省图书馆一样早日升级，为本单位人员提供中国基本古籍库最好的体验。

Shandong Library Upgraded Database of Chinese Classics Ancient Books

While the COVID-19 is in full swing, the revival of Chinese culture is unstoppable. When people all over the world fight against the epidemic, Beijing Erudition Digital Technology Research Center welcomes the new round of sales boom. Recently, Shandong Library spent money in upgrading the original version of Erudition’s Database of Chinese Classics Ancient Books to the new one.

Shandong Library is one of the first customers of Erudition’s Database of Chinese Classics Ancient Books. It pre-purchased the product as early as March 2001 when Database of Chinese Classics Ancient Books was just launched, which provided valuable support for the compilation, production, and development of the database. Limited by the technology at that time, the first research-based version of Database of Chinese Classics Ancient Books were relatively old. It is not as good as the current mainstream version of Database of Chinese Classics Ancient Books-the standard version in terms of contents, data production, retrieval rate and auxiliary functions. In order to better serve our old customers, Erudition launched preferential measures to upgrade the research version of Database of Chinese Classics Ancient Books to the standard one: 1. Customers who have purchased the research version can directly upgrade to the standard version of Database of Chinese Classics Ancient Books V7.0 as long as he makes up the difference of the current sales discount; 2. Customers who have upgraded to the Standard Version V 7.0 can upgrade to the final version of Database of Chinese Classics Ancient Books free of charge in 2021 together with other customers who have purchased V 7.0.

We hope that the existing 9 customers owning research-based version of Database of Chinese Classics Ancient Books can upgrade the product as early as Shandong Library, so as to provide the users with the best experience.