Arriving in Taiwan in 1946, he joined the Mandarin Promotion Council doing research comparing Mandarin and Minnanese and went on to host a bilingual radio program that taught "Beijing Mandarin" to Taiwanese.
1946 年林良到了台灣，進入「國語推行委員會」研究組，做的是國語和閩南語對照的研究工作。之後在電台主持國台語對照教學，教台灣民眾學「北京話」。