The disadvantages of China's college entrance examination have now been revealed, including: 1, the examination seems fair, but the examination mode is dull, so it is impossible to find and select top-notch talents with real talents and practical knowledge through the examination; 2. A lifelong exam means that many candidates only make a mistake in the college entrance examination and regret it for life; 3. With the popularization of higher education in China today, the original model of universities as seller's market is still maintained, which makes candidates lose their autonomy in the choice of universities; 4. Due to the inherent reasons of planned economy, the layout of higher education in China's college entrance examination is extremely unreasonable, and most famous universities are concentrated in Beijing and Shanghai, which makes the central and western regions fundamentally lose the motivation and source of knowledge education and eastern competition. These are the four most criticized aspects of the college entrance examination system in China.