As a result, she decided to establish the Hong's Audio-Visual Library after she returned to Taiwan, with the aim of providing an ideal environment for children's mental development by cultivating their interest in reading, and introducing new ideas and experiences through audio-visual aids.
一九六六年，她在美國羅耀拉大學洛杉磯分校攻讀教育碩士時，和洪敏隆結了婚。洪簡兩家是世交，雙方父母本來就認識，因此他們的婚姻之途，坦順非常。