Why don't aquaculture workers work long hours?

The reasons why aquaculture workers don't work long are:

1, the threshold for water education staff is relatively low. The required age is 25-45 years old, and the career is not long.

2. The development prospect of aquaculture is not very good, and many parents are reluctant to let their babies spend their time in the infant swimming pool.

3. Recruiting aquaculture requires academic qualifications, and attaches importance to academic qualifications, and also requires relevant qualifications of aquaculture.