Concomitant and comparative regimen treatments: Lamivudine 100mg po daily, traditional supporting treatments including: ①Transfusion of magnesium glycyrrhizinate injection (200mg, 1/d) and reduced glutathione (1200mg, 1/d); ②S-adenosyl-L- methionine (500 mg, intravenously, 2/d); ③Transfusion of human albumin (10 g, twice a week) and fresh frozen plasma (200 ml, twice a week); ④Nutritional supplements and prophylactic therapies for various complications being given.