The diploma hasn't been issued yet. Can I attend the assistant training?

Of course. Assistant training is the training conducted by hospital recruitment assistants. No graduation certificate is required, but a doctor's qualification certificate is required, as long as the recruitment conditions are met. So you can participate in assistant training before the graduation certificate is issued. The advantages of assistant training are: it can cultivate all kinds of standardized clinical medical behaviors of assistant general practitioners and make them master all kinds of basic clinical skills in a standardized way; It can cultivate correct clinical thinking, consolidate and strengthen basic clinical skills and improve the comprehensive ability of clinical diagnosis and treatment.