How to create Facebook Group without a Name

I have been creating Facebook group but i don't know how to create anonymous group until my big boss Kennedy researched the cheat and since then am having up to 18 facebook group with anonymous names all credit to kingsweb.com.ng and now am going to share the way i did mine so you can start having as much as you like.
Firstly, log in your facebook account as usual, click on the area to create a group on facebook, paste the below code in the name area  ᠌ ᠌᠌᠌᠌᠌ . After this continue filling the rest and you are good to go.