Abstract: Republican-led congressional interaction with the Donald Trump campaign and administration on China-related matters during the 2016 US election campaign and the first year of the new administration involved often grudging adjustments on both sides. Major controversy was avoided partly because China issues often were overshadowed by other policy priorities and partly because congressional Republicans feared retribution from their mercurial leader who was very popular with the party rank-and-file and often harshly punished opponents. Moreover, Donald Trump’s adjustments in 2017 saw him come into line with conventional Republican congressional views on the importance of Asian allies and partners, nuclear weapons nonproliferation and greater US pressure on North Korea and on China to influence North Korea. Full text available here.