I recognized that the repairing is not a 'How to do sth' job but a 'How to do sth without sth' job
Had attempted to knock the hub out with a very very big hammer, fail. Then ran to the hardware shop(one in barras market) to buy a puller, then got the hub out.
Then I still can't drive the outer bearing out of the hub and inner bearing of the swivel hub...
Had try the alternative way in hynes manual, not works.
Will bring the hubs to a workshop to have a try.