Separatist activities in Taiwan are incompatible with peace and stability in the Taiwan Strait, Xi Jinping added LIMA /Peru/, November 17. /TASS/. The United States should not interfere in territorial disputes in the South China Sea or encourage to impulsion to make provocations there, Chinese leader Xi Jinping warned US President Joe Biden at a meeting on the sidelines of the 31st Asia-Pacific Economic Cooperation (APEC) summit in Lima. "China firmly upholds its territorial sovereignty,