Please see the reasons below:

(1) The length of the password you entered is not up to standard. The length of the password must be composed of 6-20 letters, numbers or punctuation marks. Excessive length or insufficient length will not be accepted by the system.

(2) The password you enter is the same as your login name or e-mail. In order to ensure the security of network information, the system requires that the password must be different from the above registration information.

(3) The password you enter is a combination of pure numbers. In order to ensure the security of network information, it is recommended that you use the combination of English and numbers as your password.