Service Regulations. You shall use the Licensed Software according to the rules and regulations. You shall not: - do any act that violates laws, regulations and policies, damages public order and good custom and harms public interest. - lease, lend, reproduce, change, link, repost, compile, issue, publish, set up a mirror site of the Licensed Software and relevant information therein, or utilize the Licensed Software to develop derivative products, works, services, plug-ins, compatibles and interconnections in relation thereto without our approval. - log in or use the Licensed Software through any third-party compatible software and system that are not developed, authorized or approved by Danqoo and its affiliates, or use plug-ins in connection with the Licensed Software that are not developed, authorized or approved by Danqoo and its affiliates. - delete any information and content relating to copyright on the Licensed Software and the copies thereof, or alter, delete or evade any technical measures Danqoo has taken in the application products for the purpose of intellectual property protection. - lease, lend or sub-license the Licensed Software to a third party without Danqoo’ s written consent, or use multiple versions of the Licensed Software or separately transfer them after being licensed to use the upgraded version of the Licensed Software. - reproduce, disassemble or alter the Licensed Software or any portion thereof or produce derivative works thereof; reproduce, alter, hook, or create any derivative works with, any data released in terminals by the Licensed Software or in the process of operation of the Licensed Software, as well as any data exchanged between terminals and servers in the process of operation of the Licensed Software, including by using plug-ins or unauthorized third-party tools/services to access the Licensed Software and relevant systems. - do any act that endangers the information network security, including damaging or destroying the Licensed Software, making it unable to run, or disrupting a third party’s use of the Licensed Software in any manner in the use of the Licensed Software; logging in any other person's computer system and deleting, modifying or adding storage information without permission; spreading on purpose malicious program or virus, and any other acts that undermine or disrupt the normal network information service. - utilize the Licensed Software to publish, transmit, communicate, save any content that infringes any other person's i...