If you are surrounded by a big fire.You should has many knowledge of first aid in our daily life.Here has some advices for you:
Firstly,you should be calm down,don't be nervous and panic.If you are surrounded by a fire.You should try your best to protect yourself by lower your body and at the same time find a wet towel to cover your month and nose.
Secondly,in order to protect yourself,don,t jump from a high building.If the fire very big that you can't prevent.You can fasten ropes or sheets to some firm things and slide down the ropes or sheets.
Thildly,you can't unwilling to leave your money and other things behind.You should ran away from the fire as quickly as you can.The life is more important than money.