Will Lincoln's visit encourage more US officials to visit China? The Ministry of Foreign Affairs responded on 19 June. At the regular press conference held by the Ministry of Foreign Affairs on 19 June, a reporter asked whether US Secretary of State Lincoln's visit would encourage more US officials to visit China. Chinese Foreign Ministry spokesman Mao Ning said that China and the United States have maintained communication on dialogue and exchanges at all levels, but I have no information on your specific problems.