Dear residents，
In view of both our local residents' naming habits and foreign residents' interaction need,
we will be unveiling a new user naming system for our upcoming public-beta. We suggest those
residents who hold a English username in our close beta to keep their username and nickname the same.
(However, in the new naming system, we now allow for using 6 to 16 English letters,"-" and "_").
We sincerely apologize for any inconveniences caused on our part.
