1. Query official website of Yicheng Education Bureau. In 2023, the admission score of Yicheng Middle School was 536.

2. Shanxi, named after living in the west of Taihang Mountain, is referred to as "Jin", also known as "Sanjin", and its capital is Taiyuan City. "Taihang Mountain in the east, Luliang Mountain in the west, the Yellow River in the south and the ancient Great Wall in the north, bounded by Hebei, Henan, Shaanxi, Inner Mongolia and other provinces" Liu Zongyuan called it "exterior landscape".