Son of Michael Chan released from prison after 6 months sentence . The younger Chan 's case has put a spotlight on the Chinese capital 's intensifying anti-drugs campaign . Jaycee Chan tested positive for marijuana in August . His father was named anti - drug ambassador in China in 2009 .
Son of Michael Chan released from prison after 6 months sentence . Jaycee Chan tested positive for marijuana in August . His father was named anti - drug ambassador in China in 2009 .