☆Registration of your personal information, The items with * should be input! User Name:  * 2-50 characters, case insensitive ( A-Z, a-z, 0-9,-,_ , ., @ ) Password:  * * 2-50 characters, case insensitive ( A-Z, a-z, 0-9,-,_ , ., @ ) Type Again:  * Hint Question:  * For Example: What Is Your Name? Answer:  * For Example:Zhangyi Birthday:  *   The date format is like xxxx-xx-xx: Email Address:  *  For example: webmaster@300.cn Contact Phone:  *