Contact Us

We'd love to hear from you! Get in touch with us for any questions or feedback.

Email Us

For general inquiries and support

kaiguo370@gmail.com

We typically respond within 24-48 hours

Our Location

Based in China

Haidian District, Beijing, China

Feedback

Help us improve CSCA.app

Your feedback is valuable to us! Whether you've found a bug, have a suggestion for improvement, or want to share your experience, we want to hear from you.

kaiguo370@gmail.com

Frequently Asked Questions

Is CSCA.app free to use?

Yes! CSCA.app is completely free for all students preparing for the Central Scientific Competition of Admission (CSCA) exam.

How can I report a bug or error?

Please send an email to kaiguo370@gmail.com with details about the issue, including screenshots if possible.

Can I suggest new features or content?

We welcome all suggestions. Please email us at kaiguo370@gmail.com with your ideas.

How often is the content updated?

We regularly update our practice questions and content to ensure accuracy and relevance to the CSCA exam.