You can enroll students in agricultural colleges or agricultural posts. Agricultural posts are set for on-the-job undergraduate enrollment in the form of correspondence in agricultural universities. It takes two years, which is relatively easy.
Agricultural college has a three-year undergraduate course and can learn something. The graduation rate is at least 90%. See for yourself which one suits you.
By the way, if the postgraduate entrance examination in Agricultural College is easier than that in Agricultural University, the difference in GCT admission scores is about 20 points.
About the qualification certificate.
The qualification examination conditions for practicing veterinarians need to have relevant academic qualifications, so as said downstairs, after taking the graduation certificate of undergraduate animal husbandry and veterinary specialty, you should report to the relevant remedial classes. If you don't want to, you can buy a book called "Guide to the Examination of Veterinary Qualification Examination", which is the first volume and the second volume. Then find a problem to do online. If you have nothing, you can ask me. The undergraduate course should graduate at the beginning of the year. You can apply for the veterinary qualification examination in August and September of that year, and take the examination in the middle and late of 10. Finally, good luck!