IMHO, lifting and restraining/cuddling should be the LAST items on the "taming" menu...
ie, start small and work your way up.
Get a new chin used to you being in the general vicinity.
After a day or two, get him used to you speaking to him.
Then offer him a treat. Start off by placing the treat at a neutral distance between you then back off and let him take it. Eventually you get them taking the treat from you.
After a bit, show them the treat, put it on your hands, let him crawl up to take it.
Lie down, put treat on tummy, and let them take the treats from you.
...
And, at the end of the day, some chins are just uncomfortable being restrained... they might tolerate it, but they won't enjoy it.
And some chins are apparently scared of heights.