Hi 青冬, welcome to Hetalia Archives! We hope you enjoy the Wiki!
Thanks for your contribution to the Talk:Hetalia Archives page--not a bad place to start. To help you get more accustomed to the Wiki, here is a link to the Hetalia Archive Policies.
Make sure to read the page carefully before turning editing into a hobby, as we (the admins) take the rules very seriously. Be sure to keep in mind that we do not allow fan-art of any kind on this wiki, even for use on personal profiles.
If you have any questions (or just want to say hello), please leave a message on my talk page!