On April 16, 2021, Vice Foreign Minister Le Yucheng gave an exclusive interview to the Associated Press.In response to the US government sending a low-level delegation to Taiwan, Le stressed that the Taiwan issue involves China's core interests.The Chinese government has no room for compromise or retreat on the Taiwan question.We are firmly opposed to any form of official exchanges between the US and Taiwan, no matter at low or high levels.The United States should not play the "Taiwan card", which is a dangerous card.The one-China principle is China's red line, and we will never allow any behavior that "crosses the line".China's national reunification is an unstoppable historical process and trend that no one or any force can stop.We will never allow Taiwan to become independent. China is firm in its position of safeguarding national sovereignty, security and reunification.