In addition to painting, Ho also opened up his old home as a studio and organized the Hsinchu Art Research Society. One of the members was the late Li Tze-fan, known as the father of modem art in Taiwan.
作畫之外，他還開放老家為畫室，組織「新竹美術研究會」，像是有台灣現代畫之父稱譽的已故畫家李澤藩就是其中成員。