✔ 最佳答案
Under Deng's direction, relations with the West improved markedly. Deng traveled abroad and had a series of amicable meetings with western leaders, and became the first Chinese leader to visit the United States in 1979 to meet with President Carter at the White House, shortly after the U.S. broke diplomatic relations with the Republic of China and established them with the PRC. Sino-Japanese relations also improved significantly. Deng used Japan as an example of a rapidly progressing economic power that sets a good example for China's future economic directions.
Another achievement was the agreement signed by Britain and China on December 19, 1984 (Sino-British Joint Declaration) under which Hong Kong was to be handed over to the PRC in 1997. With the end of the 99-year lease on the New Territories expiring, Deng agreed that the PRC would not interfere with Hong Kong's capitalist system for 50 years. A similar agreement was signed with Portugal for the return of colony Macau. Dubbed "one country-two systems", this fairly unprecedented approach has been touted by the PRC as a potential framework within which Taiwan could be reunited with the Mainland in more recent years.
Deng, however, did little to improve relations with the Soviet Union, continuing to adhere to the Maoist line of the Sino-Soviet Split era that the Soviet Union was a superpower equally as "hegemonist" as the United States, but even more threatening to China because of its geographical proximity.