Chalk education is an educational brand under Beijing Chalk Blue Sky Technology Co., Ltd., focusing on vocational education examination services. Its main business is civil service examination, public institution recruitment examination, and various online education products such as teacher recruitment examination, postgraduate entrance examination, accounting, law examination, architecture, open classes, CET-4 and CET-6.

Recently, there is a bus stop at the west exit of Xiaotun overpass, which is 40 meters away from the destination. The passing buses are: 70, 106,13, 127, 266 and 267.