Nice test. Upon inquiry, official website of Sanhe Education Bureau showed that teachers were easy to take exams. 202 1, 200 people passed the interview for teacher qualification certificate, 180 people passed successfully, with a passing rate of 90%, which was easy to test. Sanhe city is located in the Beijing-Tianjin-Tangshan Golden Triangle, bordering Beijing in the west, Tianjin in the south and Tangshan in the east. The seat of the municipal government is 58 kilometers away from Beijing.