Terms of service

Visitors may post reviews, comments, and other content: and submit suggestions, ideas, comments, questions, or other information, so long as the content is not illegal, obscene, threatening, defamatory, invasive of privacy, infringing of intellectual property rights, or otherwise injurious to third parties or objectionable and does not consist of or contain software viruses, political campaigning, commercial solicitation, chain letters, mass mailings, or any form of “spam”. You may not use a false e-mail address, impersonate any person or entity, or otherwise mislead as to the origin of a card or other content. CHANGSHUN reserves the right (but not the obligation) to remove or edit such content but does not regularly review posted content. If you do post content or submit material, and unless we indicate otherwise, you grant CHANGSHUN and its associates a nonexclusive, royalty-free, perpetual, irrevocable, and fully sublicensable right to use, reproduce, modify, adapt, publish, translate, create derivative works from, distribute, and display such content throughout the world in any media. You grant CHANGSHUN, its associates, and sublicensees the right to use the name that you submit in connection with such content if they choose. You represent and warrant that you own or otherwise control all of the rights to the content that you post: that the content is accurate: that use of the content you supply does not violate this policy and will not cause injury to any person or entity: and that you will indemnify CHANGSHUN or its associates for all claims resulting from content you supply. CHANGSHUN has the right but not the obligation to monitor and edit or remove any activity or content. CHANGSHUN takes no responsibility and assumes no liability for any content posted by you or any third party.