黨外運動
Like others, Chen Da braved the climate of the crack-down in 1980. He would not only sing in Tamkang – the campus where he had first performed in front of democracy movement supporters and activists, three years ago. Now, he was also invited to a number of other universities. Again, he performed in front of enthusiastic crowds. It is likely that they were lovers of the native folk music heritage. But, for the most part, they were Tangwai movement supporters and "dangwai" sympathizers who saw the concerts as an act of defiance.