What drove the husband-and-wife team of En Chen, the so-called "oldest of the new directors," and producer Yang Li-yin to make Island Etude despite having neither a big-name cast nor spectacular special effects?
在沒有大卡司及神奇特效下，「最老的新銳導演」陳懷恩與監製楊麗音這對影壇夫妻，拍攝《練習曲》的動機為何？