Can you still come out in six or four years?

Not necessarily, it depends on performance. If commutation and parole are granted, they will be sentenced to at least three years' imprisonment (if they are detained before judgment, the detention period will be counted together). The maximum commutation can be reduced by less than half, but in practice, the commutation of prisoners will be affected by various factors, and few people achieve this situation. The normal commutation is about 40%, which mainly depends on personal ability and good performance. According to China's current criminal law, parole does not apply to commutation.

Legal basis: Article 81 of the Criminal Law, if a criminal sentenced to fixed-term imprisonment has executed more than half of the original sentence, and a criminal sentenced to life imprisonment has actually executed it for more than 13 years, has earnestly observed prison regulations, received education and reform, and has truly repented, and is not in danger of recidivism, he can be released on parole. Under special circumstances, with the approval of the Supreme People's Court, the above-mentioned restrictions on the execution of prison terms may be waived. Recidivists and criminals sentenced to fixed-term imprisonment of not less than 10 years or life imprisonment for intentional homicide, rape, robbery, kidnapping, arson, explosion, throwing dangerous substances or organized violent crimes shall not be released on parole. When deciding to release a criminal on parole, we should consider the impact on the community where he lives after parole.