After being held without trial for nearly two years , he was sentenced to seven years imprisonment in December 1991 .
Pyone Cho was arrested in December 1989 and sent to Insein prison for his involvement in 8888 Uprising .
After being held without trial for nearly two years , Pyone Cho was sentenced to seven years imprisonment in December 1991 .
Pyone Cho was arrested in December 1989 and sent to Insein prison for his involvement in 8888 Uprising .