Living in Shenyang for a long time, going to Beijing to learn breastfeeding and coming back to find a job?

I lived in Shenyang for a long time, went to Beijing to learn breastfeeding, and came back to find a job. According to relevant public information, Shenyang is a big city, with developed medical institutions and services, and there are also many popular positions in the prolactin industry. If you study prolactin in Shenyang, it should be easier to come back and find a job. But lactation is a relatively professional field, which requires certain professional knowledge and skills. Therefore, looking for a job requires relevant qualifications and certificates, and it is necessary to find relevant positions in medical institutions or related enterprises, so as to give full play to their professional advantages.