This 48-year-old man had complained of abdominal pain and intermittent fever for 3 months. The pain was usually felt in the right upper quadrant. His appetite was not good and lost his body weight apparently. He once suffered from hepatitis ten years ago. Physical examination revealed the patient who appeared chronically ill with icteric selera. The liver was enlarged to 2 cm below the costal margin with tenderness, and the spleen was enlarged to 3 cm below costal margin . Laboratory data: Hb 90g /L, WBC 8.0×109/L, PC 90×109/L, ALT 120U/L, AST 200U/L,ALP 255U/L, TP 55g/L, A 25g/L, Y 40%, TBI 55umol/L, DBI 38umol/L, URO (++), UBI (+),AFP 600ug/L, HBsAg (+), HBeAg (+), anti-HBc IgM (+) Question: What is your diagnosis for this patient? Which kind of jaundice this patient has? How to do you evaluate this patients liver function? What is etiological classification for his hepatitis?