Please pay attention: please read the following terms and conditions carefully before you browsing our webiste. All users of this site confirm and accept to our service terms and conditions of use. All the vistors who use of this site agree to the following terms and conditions and other applicable law.
Visitors must act in good faith and with caution when engaging in all activities related to the website (including but not limited to visiting, browsing, using, republishing and promoting). Visitors shall not intentionally or negligently damage or weaken the legitimate rights and interests of the website. The website shall not be used in any way directly or indirectly in violation of international conventions and social ethics.
Please respect the copyright of the work when reprinting, uploading or downloading it. If you find any work with your signature, please contact us immediately. We will add your signature or deal with it as soon as possible.
Without the consent of the website and the author, no other institution shall infringe the copyright of its work in any form, including but not limited to: unauthorized reproduction, linking, illegal use or reproduction.
If you have any suggestions or question for us.Please contact us.