In "The Time To Live And The Time To Die," the protagonists's family was poor at the beginning of the story, and so the paper doors of their house were a simple white. Later the family's situation improved, and the doors began to be more colorful.
侯孝賢執導的「童年往事」裡，主人翁阿孝咕小時家境較差，家中的紙門是素白色；長大後家境改善了，便繕修成花紙門。