If you’re attending the MariaDB Developers Unconference in Shenzhen, China and require a visa, you’ll probably need a letter of invitation as part of your application. Please supply the following information to firstname.lastname@example.org, and we will arrange a letter of invitation from our hosts.
Date of Birth:
Passport issue date:
Passport expiry date:
Who will be covering your expenses:
You will probably also need a letter of employment from your employer, as well as a valid return ticket, but please check the requirements closely with your local embassy/consulate to make sure you have everything needed. …