What CSDN's terms say
CSDN's terms of service and privacy policy have 19 rated points: 1 serious, 5 bad, 12 worth knowing and 1 good. 12 apply whenever you use the site, signed in or not; 7 only once you have an account.
Whenever you use CSDN
Bad 3
Your data is processed and stored in a country that is less friendly to user privacy protection
Where it says this ↗Per the service's terms, you may not express negative opinions about them
Per the service's terms, users may not express negative opinions about them
Where it says this ↗Your personal data may be used for marketing purposes
This service may use your personal information for marketing purposes
Where it says this ↗
Worth knowing 9
You agree to comply with the law of the service's country
Users agree to comply with the law of the People's Republic of China
Where it says this ↗You agree not to use the service for illegal purposes
Users agree not to use the service for illegal purposes
Full Text: "3.2用户义务 3.2.1用户应遵守下列规则： （2）使用网络服务不作非法用途。 "
Where it says this ↗Failure to enforce any provision of the Terms of Service does not constitute a waiver of such provision
Where it says this ↗Invalidity of any portion of the Terms of Service does not entail invalidity of its remainder
Where it says this ↗You are prohibited from attempting to gain unauthorized access to other computer systems
This service prohibits users from attempting to gain unauthorized access to other computer systems
Full Text: "3.2用户义务 3.2.2用户在传输作品时，应保证： （5）不得在未经许可的情况下，非法进入其它电脑系统。"
Where it says this ↗This service is only available for use individually and non-commercially
This service is only available for use individually and non-commercially.
Where it says this ↗The court of law governing the terms is in location X
The court of law governing the terms is in People's Republic of China
Where it says this ↗The terms may be changed at any time, but you will receive notification of the changes
The service may change its terms at any time, but the user will receive notification of the changes.
Where it says this ↗No guarantee is made reguarding the accuracy and/or reliability of the information provided
The service does not guarantee accuracy or reliability of the information provided
Where it says this ↗
If you have a CSDN account
Serious 1
Political discussions which are against the government-advocated value are prohibited
Prohibits political discussions which are against the government-advocated value
Where it says this ↗
Bad 2
You must provide your identifiable information
Where it says this ↗You have no ownership over your content
This service takes credit for your content
Where it says this ↗
Worth knowing 3
Your content can be deleted if you violate the terms
This service can delete your content if you violate the terms
Full Text: " 3.2.8用户违反本服务条款项下任何用户义务的，CSDN经营者有权不经通知用户而采取下列一项或多项措施，且无须向用户或任何第三方承担任何法律责任；因用户行为引发的风险、责任及损失由用户自行承担，造成CSDN或第三方损失的，用户还须赔偿全部损失： （1）删除不符合本服务条款规定的相关信息、资料、内容"
Where it says this ↗You are responsible for maintaining the security of your account and for the activities on your account
Where it says this ↗Your account can be suspended for several reasons
The service can suspend your account for several reasons
Full Text: " 3.2.8用户违反本服务条款项下任何用户义务的，CSDN经营者有权不经通知用户而采取下列一项或多项措施，且无须向用户或任何第三方承担任何法律责任；因用户行为引发的风险、责任及损失由用户自行承担，造成CSDN或第三方损失的，用户还须赔偿全部损失：[...] （4）永久封禁账户并禁止任何功能或服务"
Where it says this ↗
Good 1
You will be notified about website maintenance
This service will warn users about website maintenance
Where it says this ↗
The documents
Ratings by ToS;DR volunteers; they can lag behind the current terms. Not legal advice.