When he moved with the government of Republic of China to Taiwan in 1949, Lee continued his career, and launched numerous troop-cheering tours to the frontline islands of Kinmen, Matsu and Penghu.
民國三十八年，到台灣後，二十二歲的李棠華重整旗鼓，經常率團赴前方和環島勞軍演出，數年間，走遍了台、澎、金、馬每一個角落。