Complex sentence: In 1995 he made a film about Suharto and his wife in their Jakartan palace, after that he went to Solo (Mid-Java) to film a demonstration against the Suharto regime.
Split into simpler sentences: In 1995 he made a film about Suharto and his wife in their Jakartan palace. He then went to Solo in central Java to film a demonstration against the Suharto regime.