服务条款
最后更新：2026年8月 · 有行世家数字文库 · books.youxingshijia.com
欢迎使用有行世家数字文库。使用本网站即表示您同意以下条款。请在购买前仔细阅读。
一、服务说明
本网站提供李守中著作的简体中文数字版在线阅读服务，包括《长城往事》《中国二百年》《渔舟唱晚》三部著作。购买后，您获得与您邮箱账号绑定的终身在线阅读权限，具体内容取决于您所购买的书目。
二、账号与访问
- 阅读权限与购书时使用的电子邮件地址绑定，一人一账号
- 账号不可转让、不可共享，禁止将登录链接分享给他人
- 如发现账号被滥用，我们有权终止该账号的阅读权限
- 我们使用一次性登录链接（Magic Link）进行身份验证，无需设置密码
三、价格与付款
- 单本定价 USD $5.90，三部全集特惠价 USD $9.90
- 所有价格以美元计算，由 Stripe 处理付款，支持信用卡、支付宝及微信支付
- 价格可能因促销活动调整，购书时以页面显示价格为准
四、退款政策
由于数字内容的特殊性，付款成功并开通阅读权限后，原则上不予退款。如因技术故障导致您无法正常访问内容，请联系我们，我们将优先协助解决问题或酌情处理。
五、内容版权
- 三部著作的全部内容版权归属有行世家及李守中先生的合法继承人
- 购买后您获得个人非商业性阅读权限，不得复制、分发、转售或以任何方式传播书籍内容
- 禁止使用任何技术手段（爬虫、截图批量提取等）获取书籍内容
六、服务可用性
我们将尽力保证服务的持续可用，但不对因服务器维护、网络故障或不可抗力导致的临时中断承担责任。如服务永久终止，我们将提前通知并提供合理的内容访问替代方案。
七、条款变更
若本条款有重大变更，我们将通过电子邮件通知已购书用户，并更新本页面的"最后更新"日期。
Terms of Service
Last updated: August 2026 · YouXing Heritage Digital Library · books.youxingshijia.com
Welcome to YouXing Heritage Digital Library. By using this Site, you agree to these Terms. Please read them carefully before purchasing.
1. Service Description
This Site provides online access to simplified-Chinese digital editions of Li Shouzhong's works: Stories of the Great Wall, Two Centuries of China, and Colors of the Twilight. Upon purchase, you receive a lifetime online reading licence tied to your email account for the book(s) purchased.
2. Accounts and Access
- Reading access is bound to the email address used at checkout — one account per person
- Accounts are non-transferable and non-shareable; do not share login links with others
- We reserve the right to suspend accounts found to be misused
- Authentication uses one-time magic links — no password required
3. Pricing and Payment
- Individual books: USD $5.90 each; all three books: USD $9.90
- All prices are in USD, processed by Stripe; credit card, Alipay, and WeChat Pay accepted
- Prices are subject to change; the price shown at checkout is the price you pay
4. Refund Policy
Because digital access is granted immediately upon payment, all sales are final and non-refundable once reading access has been activated. If you experience a technical issue preventing access, please contact us — we will prioritise resolving it.
5. Copyright
- All content is copyright YouXing Heritage and the legal heirs of Li Shouzhong
- Purchase grants a personal, non-commercial reading licence only — reproduction, distribution, resale, or transmission of content in any form is prohibited
- Automated extraction of content (crawling, bulk screenshot capture, etc.) is prohibited
6. Service Availability
We will use reasonable efforts to keep the service available, but accept no liability for temporary interruptions due to maintenance, network issues, or force majeure. In the event of permanent service termination, we will provide advance notice and a reasonable content-access alternative.
7. Changes to These Terms
For material changes, we will notify purchasers by email and update the "Last updated" date above.