China occupies a special position on the international scene because of its rich history, economic might, and cultural significance. It is a country that has changed drastically in a few decades, going from a predominantly agrarian community to a worldwide giant. China has an impact on many facets of trade, international relations, technology, and culture. However, talking about some Chinese-related subjects can be quite delicate and divisive. Certain topics are deemed taboo or off-limits for public discussion, and the Chinese government strictly regulates the narrative. A confluence of historical, political, and cultural elements contribute to this sensitivity. The upholding of social stability, national unity, and its own power are all highly valued by the Chinese Communist Party (CCP), which has controlled the nation since 1949. Discussions on controversial historical events, criticism of the leadership, and threats to China's territorial integrity are frequently greeted with censorship, repression, or punitive actions. A nuanced approach that considers China's distinct political environment and cultural background is necessary to comprehend these delicate subjects. As we examine Seven Things You Cannot Say About China, we will examine seven of the most delicate topics that are either strictly restricted or censored by the Chinese government. These subjects include addressing human rights concerns in Xinjiang, criticizing internet censorship and surveillance, discussing the situation in Hong Kong, addressing the Tiananmen Square incident, mentioning Taiwan as an independent nation, criticizing the government, and discussing political corruption. By looking at these topics, we hope to clarify the intricacies of China's social and political landscape as well as the effects of these limitations on international relations and freedom of speech