Political status of Taiwan across the Taiwan strait is only temporary and a reunified China including both mainland China and Taiwan will be the result. The position of the Republic of China had been that it was a "de jure" sovereign state. "Republic of China," according to the ROC government's definition, extended to both mainland China (Including Hong Kong and Macau) and the island of Taiwan. In 1991, President Lee Teng-hui unofficially claimed that the government would no longer challenge the rule of the Communists in mainland China, the ROC government under Kuomintang (KMT) rule actively maintained that it was the sole legitimate government
Politics of the Republic of China community has led to a "political apartheid" which "harms the human rights, interests, and dignity of Taiwan’s people.". Despite the differences between Taiwan and mainland China, contact between the two sides of the Taiwan Strait has grown significantly over the past decade. The ROC has continued to relax restrictions on unofficial contacts with the PRC, and cross-Strait interaction has mushroomed. Since 1987, when the ban on travel to mainland China was lifted, Taiwan residents have made more than 10 million trips to mainland China. The ROC Bureau of Foreign Trade estimates that indirect trade with mainland China reached about US$61.639