Expensive. Harbin Sirui Elite Education is a high-end brand of extracurricular tutoring in primary and secondary schools. Established jointly by Paterson Education Group of Canada and Sirui Education, it provides a holistic learning plan for every primary and secondary school student. The cheapest course is 399 yuan, and the teaching time is only 1 hour, so Harbin Sirui Education is expensive. Harbin Sirui Education is located on the third floor of Netcom Building, the only 5A office building in Nangang core business district.