** Tips for choosing your domain name label:1. Use only letters [a-z], numbers [0-9] and hyphen "-".
2. The domain name label cannot begin or end with hyphen.
3. Do not use other characters such as "_" (underscore), "&" (ampersand), "/" (oblique or slash), "." (dot or period), and " " (white space).
4. The length of a domain name cannot be more than 40 characters.
5. For complete rules please refer to the (Rules on Choices of Domain Names).