administrator 788 0

All content shared on this site is for learning, sharing and communication only. We do not guarantee the accuracy of the content. The risks associated with the use of the content of this site are not relevant to this site.

The original content of this site is based on Creative Commons Attribution-Noncommercial Use-Share Alike 4.0 International License AgreementFor publishing, if you need to reprint the article on this site, please indicate the source, thank you.


Visitors must read these terms carefully and agree to this statement before accepting the services of this website. The visitor's behavior of accessing this website and the use of this website in various ways will be considered as an unobjectionable recognition of the entire content of this statement; if there is any objection, please consult with this website immediately and obtain the Agree。

  • 1、This site reminds visitors: please keep the original link when reprinting or downloading related works. If you find a work without your signature, please contact us immediately. We will add your signature or related information as soon as possible. deal with。
  • 2、When this website recommends the content of other websites in the form of links, this website is not responsible for the availability of these websites or resources, and does not guarantee the authenticity and legality of any content, products, services or other materials obtained from these websites. This website assumes no responsibility for any direct or indirect loss caused (or claimed to be caused) by the use or reliance on content, products, services or other materials obtained from such websites or resources。
  • 3、Unless otherwise specified or compulsory by Chinese law, original works created by users of this site, this site and its authors share copyright. If other sites and traditional media are to be used, they must obtain authorization from this site. Reproduction without authorization is strictly prohibited Or for other commercial purposes。
  • 4、The works in various forms (including but not limited to text, pictures, graphics) published on this website are for reference only, do not mean that this website agrees with its statement or description, it is only for providing more information and does not constitute any investment advice . For all actions made by visitors based on the information provided by this website, this website will not bear any form of responsibility unless there is another clear written commitment document。
  • 5、When the visitor decides to use this site, they agree to provide some of your information to this site for use by this site. Some personal information provided by visitors when registering on this website, this website will not disclose any user information to any party in any way other than your own consent and Article 6.
    6. When government departments, judicial agencies, etc. require this website to disclose personal data in accordance with legal procedures, this website will provide personal data in accordance with the requirements of law enforcement units or for public safety purposes. This website is exempt from any disclosure in this case。
  • 7、If the user informs others of the personal password or shares the registered account with others, this website will not take any responsibility for any personal information leakage。
  • 8、Some of the content on this website comes from the Internet. If you inadvertently infringe on the intellectual property rights of any media, company, enterprise, or individual, please call or write to us. This website will give you relevant processing such as deletion within the prescribed time。

The final interpretation of the content of the above statement belongs to CMDTZ all


expression image link                     code