Four difficulties in the joint examination of 100 schools in Shanxi. It is more difficult to take the entrance examination of 100 schools in Shanxi, because it is organized by the alliance of many well-known high schools in Shanxi Province, and the proposition requirements are higher and the difficulty is correspondingly greater. The 100-school entrance examination in Shanxi has a wide range, including Chinese, mathematics, English, physics, chemistry and other subjects. It is a challenging examination with high proposition requirements and great difficulty.