RANGOON — One of Burma’s thousands of former political prisoners, Bo Kyi fled to Thailand after he was freed from jail in 1997. He then spent the best part of 2 decades keeping track of and lobbying for the release of others jailed in his homeland for opposing the country’s former military dictatorship. His Assistance Association for Political Prisoners (Burma), or AAPP, opened an office in Rangoon, after Burma, officially known as Myanmar, after the army surprisingly handed power to a civilian government in 2011. The high point of that transition came in 2015 when the National League for Democracy, the party led by Aung San Suu Kyi, probably the world’s best known political prisoner since Nelson Mandela, won parliamentary elections. But now, three weeks after the AAPP opened a museum in Yangon commemorating those jailed fighting for democracy, Bo Kyi is angry. “We have a hybrid regime, we do not have democratic government, we still have political prisoners,” he said.