5月2日，郭臺銘呼籲中國大陸要正視中華民國存在嘅事實。5月9日，郭臺銘喺談到北京當局不讓臺灣加入世界衛生大會嘅時候表示，就係因為蔡英文當局不承認九二共識造成嘅，並認為「九二共識係不夠嘅」，應該係「一中各表、九二共識」，就係一中各表嘅兩個中國，包括中華民國同埋中華人民共和國。5月12日，郭臺銘強調佢所堅持嘅係，大陸必須正視中華民國存在嘅事實，中華民國國旗必須存在。6月29日，郭臺銘喺國民黨總統初選第二場政見會中提出「新生兒從出生到6歲，由國家幫你養」政策，運用大數據資源自籌財源，政府唔需要編預算，更要建立全臺健康大數據基因庫；並表示如果冇新生命，國家就有亡國危機，解決少子化將係施政優先。7月15日，郭臺銘喺2020年中國國民黨總統提名選舉中以支持度27.730%輸給韓國瑜嘅44.805%。
On May 2, Guo called on Chinese mainland to face up to the existence of the Republic of China. On May 9, when talking about the Beijing authorities' refusal to allow Taiwan to join the World Health Organization, Guo said that it was caused by the Tsai Ing-wen authorities' refusal to recognize the '92 consensus, and that "the '92 consensus is not enough" and should be "one China with its own expression, and the '92 consensus", that is, two Chinas with one China and each table, including the Republic of China and the People's Republic of China. On May 12, Guo Taiming stressed that what he insisted on was that the mainland must face up to the fact of the existence of the Republic of China, and the flag of the Republic of China must exist. On June 29, Guo Taiming proposed in the second political meeting of the Kuomintang presidential primary election that "newborns are raised by the state from birth to 6 years old", using big data resources to raise financial resources by themselves, and the government does not need to prepare a budget, but also to establish a health big data gene bank in Taiwan; On July 15, Guo Taiming lost to Korea Kuo-yu's 44.805% in the 2020 Chinese Kuomintang presidential nomination election with 27.730% support.