Before accepting our services, visitors must read the following article carefully and agree to it. Visitors visit our website and uses our resources by all means will be treated as unconditionally agree our statement. If disagree, please contact us immediately and obtain our written agreement. 

I. Visitors have to be cautious to engage with anything related to this website (including but not limited to access, browse, use, reproduce or reprint, and propaganda); visitors shall not intentionally or negligently damage or weaken all kinds of legitimate rights and interests of this site; may not use this site in any way, directly or indirectly engaged in violations of Chinese law, international conventions and social ethics behavior. Visitors should abide by the following commitments:
a. Transmission and use of information in line with the provisions of Chinese law, international conventions, in the line with public order and good morals;
b. Do not use this site, associated network and services for illegal and illicit purposes;
c. This site, associated networks and its services should not be interfered and disrupted;
d. Visitors have to agree to comply with the regulations, procedures and practices of this site. 
II. This site solemnly remind visitors that please be sure to respect the copyright in the reprint, upload, download and use of materials; if you find unsigned works, please contact us so that we will verify and depose of that issue quickly.
III. Except as otherwise explicitly stated or mandatory provisions of Chinese law , this site enjoys the copyright together with author for users’ original work; Other web-sites, media or individuals have to obtain a written authorized agreement for their use. Unauthorized reproduction, copy for publishing purpose, repost or other commercial use is strictly prohibited. Offenders will be prosecuted according to law.
IV. Article content of this website only represents the views of the author and do not represent the views and opinions of this site. Unrelated to the standpoint of this site, authors themselves will take the related responsibilities.
V. This site has the right to use the publishing works on this web for other purpose, including website, electronic magazine, etc. Unless publisher reserving the copyright.
VI. Without common consent of both the website and the author, any organizations shall not infringe the copyright in any form. Including, but not limited to: unauthorized copying, linking, illegal use or reproduction, or create any images of the work in any way.
VII. Article published in various forms on this web (including but not limited to text, picture, and chart), information, advertisement, etc. for reference only and does not demonstrate that this site agrees to the statement, description. This site does not constitute any investment advice; visitors must identify themselves and prevent risk. We do not make any form of guarantee of the truthfulness, scientific, seriousness, accuracy, completeness, nor to responsible for any error or omission. For all acts conducted according to information provided on this site, we do not undertake any responsibility unless otherwise with written file.
VIII. We do not take any responsibility of availability of linking articles and in-formation recommended by this site. Also we not guarantee authenticity, legitimacy of any content obtained from those sites. For any resulting from the use of or reliance on the content obtained from such sites or resources, goods, services or other materials caused (or alleged to cause) any direct or indirect loss, this website assumes no responsibility.
IX. In addition to your consent and number ten of the provisions, visitors’ personal in-formation provided at the time of sign in on this site.
X. When the government, the judiciary and other enforcement agencies require personal information in accordance with legal procedures, we will provide the information as demand or for the consideration of public safety. In this case, the website will be except from any liability. 
XI. The website assumes no responsibility of personal information disclosure which led by sharing account or password.
XII. Some information sources are from internet, for infringements of intellectual property from media, companies, enterprises or individuals, please contact us by phone or email, we will delete the information within the informed time. If it involves copyright fees, please provide material as proof and contact us, we shall deal with the matters by friendly negotiation.
XIII. Any losses due to hacker attacks, computer viruses or attacks, temporary closure caused by government regulation, this site does not take responsibilities. Any personal information disclosure caused by other linking web will not be related to this site.
XIV. The website will announce service suspend caused by system maintenance or upgrades in advance. Loses and damage caused by uncontrollable service failure, this website assumes no responsibility.
XV. Visitors visit the website or directly/indirectly use of information on this website shall be treated as unconditionally agree our statement. Issues not covered in this statement refer to the relevant state laws and regulations, when this statement conflicts with national laws and regulations, national laws and regulations shall prevail.
XVI. All rights reserve for