Menu

  • Educators
    Stay
  • Students
    Download your digital resources for Cheng & Tsui titles.

    Key Redemption

    Product Registration Help

    Product Registration Help

    To access purchased content or to download files from the Companion Website, you will need to create an account and register your product.
    Sign in to an existing account or register a new Cheng & Tsui account and enter your product key exactly as it appears.

    (Note: Some products will require you to answer a validation question instead of entering a product key.)

    Stay
  • Store

    Browse Megamenu

    Stay
  • E-Learning

Contact Us

Need help? Please call us at 1-617-988-2400, 9:00am–5:00pm EST

Alternatively, choose one of the categories below so we can respond to you promptly:

 

Customer Support
For existing or new orders, product or technical support, payments, shipping, and returns

Inspection/ Digital Exam Copy Requests
Request to review a textbook that is being considered for adoption

Trial access to FluencyLink™ 

Contact Us
For product information, recommendations, special offers, or general queries

Desk Copy Requests
Redeem your classroom copy after adopting one of our textbooks

Permissions
Request permission to reproduce our work in print or digital format

Manuscript Submissions
Submit your Asian-related manuscript or synopsis for consideration