How do I bring my wife and daughter with me to Saudi Arabia?

I got a job at a company in Saudi Arabia and my wife and 3-year old little girl have been back in Germany. I would like to bring my wife and daughter to Saudi Arabia so we can be together. We are Germans. What is the procedure to bring them to Saudi Arabia for the long term?

Saudi Arabia VPN

VPN is (Virtual Private Network) were first used by companies to enable their employees to securely access internal systems such as email remotely (e.g. from home or while on business trips). Today they are increasingly being used for personal use by individuals to protect their privacy while online in public places (e.g. when using the wi-fi connection in a cafe) or in a country where the internet is censored / blocked (e.g. China, Saudi Arabia��).