I am the author of a service that enables anyone practice handwriting of simplified/traditional Chinese characters in an organized way and also to know the meaning of the characters. The service is provided free of charge and no ads are present. Let's keep it that way. Your sponsorship is important to cover the service's hosting costs and yearly domain name renewal fee. It will also ensure that I will provide support in case of any critical bug appears (that limits the use of the service). The program implementing the service is under GPL-v3, so anyone is welcome to contribute to it, or host the service by themself.