There are arts and sciences, but mathematics, Chinese and English (full mark 150) are compulsory, but the difficulty of mathematics is different. Mathematics in general liberal arts is easier than science. The other is that in addition to several languages and English, liberal arts should also take an examination of liberal arts synthesis, also called comprehensive literature (composed of politics, history and geography, with a full score of 300). Science should also be tested in science synthesis, also called science synthesis (composed of physics, chemistry and biology, out of 300). It is worth noting that this is only the model of most provinces, but some provinces have different models, such as Guangdong.