Hi everyone,
I’m Yin.. I’m recently finished my degree and searching for job. I want to learn SEO because I really wanted to improve my skill sets for my career.
Hi @YinThu,
Welcome to the HubSpot community and congratulations to finishing your degree. You might find this free SEO certification course by HubSpot helpful: https://academy.hubspot.com/courses/seo-training
Happy learning – let me know if you have any follow-up questions!
Hi, @YinThu 
Welcome to our community! — Jaycee
I agree with @karstenkoehler. That SEO course on Academy will be helpful.
SEMRush has a nice library of different SEO courses as well, here.
It’s also helpful to understand how content/SEO work together, which is covered in the SEO certification a bit, but it might also be helpful to go through the Content Marketing certification.
Good luck!