Sino-Soviet relations
In general however, China's foreign policy pronouncements were much more restrained than in the Mao era, and Beijing stated that its aim was now world peace rather than world revolution. Relations with the Soviet Union at last began to show some improvement and Foreign Minister Huang Hua led a delegation to Soviet general secretary Leonid Brezhnev's funeral in November 1982. Huang met with his counterpart Andrei Gromyko and referred to Brezhnev as an "outstanding champion of world peace". He also expressed his hope for normalized Sino-Soviet relations, but in doing so apparently moved too quickly for the Beijing government, as he was removed from office almost as soon as he returned home (he had a history of making public statements that were at odds with official policy). On the state level, Sino-Soviet relations did improve during the 1980s. Trade and cultural exchanges grew substantially, but there was no indication of improved ties on the party level and no sign that the CCP was willing to treat the CPSU as an equal. Nagging foreign policy problems remained such as the presence of Soviet troops and nuclear missiles in Mongolia, as well as continued Soviet support for Vietnam and its occupation of Cambodia.