The Veteran Readiness and Employment (VR&E) program, formerly known as Vocational Rehabilitation and Employment, is designed to help veterans with service-connected disabilities and employment challenges prepare for, find, and keep suitable jobs. It offers career counseling, skills assessments, job training, resume development, and assistance with job-seeking. For those who cannot work due to their disabilities, VR&E also provides independent living services, including support for achieving greater self-sufficiency. The program tailors its services to each veteran's unique situation, aiming to help them transition successfully into the civilian workforce or live more independently. The vocational rehabilitation program that service members may qualify for is also considered CH. 31.
You can find the official website here
Here is an in-depth video explaining what VR&E can offer you.
If you are considering switching to CH 31 from Ch 33 then keep in mind: Apply for Chapter 31 VR&E and inform CSUEB VSS once you are approved for the benefit. This process may take up to 6 months to obtain VA approval.