jia binhui , 25 , can not afford hospital treatment and hopes his alternative treatment will fight the deadly disease .
he claims experts advised him that temperatures higher than 42 degrees celsius can kill the cancerous cells in his body .
he built a human barbecue in his garden in yunlong county in southwest china 's yunnan province , which he lies on above a fire below , like a spit roast .
jia , who was diagnosed with blood cancer in 2013 , has had a bone marrow transplant , costing £ 55,000 , which was funded by well-wishers .