11月14日，郭臺銘呼籲2020年立法委員選舉嘅政黨票，泛藍郭粉票投親民黨、泛綠郭粉票投臺灣民眾黨。11月19、20日，郭臺銘嘅三位幕僚各自分列喺臺灣民眾黨同埋親民黨不分區立委名單中。12月，郭臺銘將原本「0到6歲國家養」政見，改為2.0版「0到6歲國家健康養」。12月23日，郭臺銘接受電視專訪，被問同埋有冇後悔退出2020年總統大選，坦言「我係真有後悔」，而退出總統選舉嘅關鍵因素是因為母親嘅健康。
On November 14, Guo called for party votes for the 2020 legislative election, with pan-blue Guo Fan voting for the People First Party and pan-green Guo Fan voting for the Taiwan People's Party. On November 19 and 20, Guo's three aides were listed in the list of non-regional legislators of the Taiwan People's Party and the People First Party. In December, Guo Taiming changed the original political opinion of "0 to 6 years old national care" to version 2.0 of "0 to 6 years old national health care". On December 23, Guo Taiming was interviewed on TV, and was asked if he regretted withdrawing from the 2020 presidential election, and said frankly, "I really regret it", and the key factor in withdrawing from the presidential election is because of his mother's health.