At the invitation of Chunghwa Post, he painted several stamps sets taking wildlife and natural scenes as their topics. These were very well received and inaugurated a new enthusiasm for stamps depicting Taiwan's ecology.
之後他應交通部郵政總局之邀，繪製多套以野生動物或自然景觀為主題的郵票，都得到極高的評價，也開創了國內生態主題郵票的新局。