Nixon held many meetings with Chinese Premier Zhou Enlai during the trip, which included visits to the Great Wall, Hangzhou, and Shanghai. Nixon's porcelain swans statue, a gift to Mao, was presented along the way in the gift-giving ceremony. After his trip, the United States and the PRC governments issued the Shanghai Communiqué, a statement of their foreign policy views and a document that has remained the basis of Sino-American bilateral relations. Kissinger stated that the U.S. also intended to pull all its forces out of the island of Taiwan. In the communiqué, both nations pledged to work toward the full normalization of diplomatic policy.