1.Taichung Municipal Chang Yi  High School (CYHS) was founded in Agust, 1991.  Located next to Tou-bian-keng River and 921 Earthquake Memorial Park in Taiping District of Taichung City. CYHS is a medium-sized school with a beautiful and spacious campus. 

2.In 2021, the number of staff and faculty member is 155.  There are 34 classes of junior department, and 24 classes of senior department.  CYHS also boasts 3 art classes and 3 athletic classes in the junior department. As in senior part, there are 3 bilingual classes and 3 athletic classes tailored especially for the talented students.  In general , Students of CYHS are thought to have outstanding academic performance as well as individuality cultivation, which proves that CYHS is a competitive and excellent senior high school.

3.CYHS was certified and ranked as a top-tier high school in 2007, 2008, and 2009 respectively, which earned it an official certification of  "High-Quality Senior High School" by Ministry of Education for its aims to cultivate students’ multiple talents with adaptive teaching and a wild variety of activities.

4.Under the impact of globalization, possessing international communication skills and an global vision is crucial. Thus, CYHS has long conducted various international exchange programs since 2017. At the same time, the courses aimed to promote the international literacy of students have been developed in recent years to prepare itself for becoming an international school.

1. Well-being（樂活►►►健康）: 

The diversified sports activities in each semester are of great importance and interest. They help students shape the habit of doing exercise and taste the beauty of teamwork spirit with the sufficient and professional sports and fitness equipments, among them are the indoor and outdoor exploration venues (including rock climbing), gymnasium, TRX, etc.

2. Innovation（創新►►►活力）: 

In line with the rise of aesthetics and design trends, the art class students are encouraged to demonstrate and free play their creativity and what you have learned in class with the campus art they design.

3. Exploration（探究►►►新長億）: 

Through multiple extra-curricular activities such as clubs, service learning, and theme camps, the students are offered with good chances to challenge themselves, to enhances self-confidence, and to develop their potential. 

4. Diligence（精進►►►精緻）: 

Through the team-up curricular preparation, teachers gain more wisdom in bettering their teaching skills. In addition, through the exchange with sister schools, teachers together with students are offered with more exposure to different culture and learning shocks.  

5. Humanity（人文►►►人文）: 

To cultivate students with "humanities", the diversified activities, lectures on campus, and the workshops teamed with local community and associations are held on a regular basis.

6. Character（品格►►►好高中）: 

In order to help students foster good character, the campaigns for good cause such as anti-bullying, hair donation for the cancer patients are scheduled yearly. Besides, students are encouraged to participate in social welfare activities such as hunger experience in the hope of constituting a positive and friendly campus.