Is there a reliable monthly training institution in Nanjing?

E the monthly training of housekeeping department can be seen as follows:

1, whether the certificate of Lunar New Year is issued by the Human Resources and Social Security Bureau;

2. Whether there are practical exercises or not, you can't learn anything by relying on theory alone;

3. Is there an internship? After all, when practicing, it is a baby model, which is still different from a real baby;

4. Whether you are employed or not, you still need to spend time looking for a job and waste time.