Where can I buy the new English textbook courseware of Beijing Normal University?

The courseware of the new English textbook for senior high school published by Beijing Normal University can be purchased online or in bookstores. The senior high school English textbook published by Beijing Normal University is approved by the National Textbook Committee. It is compiled by the core members of the National English Curriculum Standards Revision Team and Development Team, famous college English education experts, provincial and municipal high school English teaching and research staff, publishing house editors and middle school special-grade teachers.