Seeking advice for applying remote webdev jobs

hi, i am a self taught developer located in china,i used to be familiar with java and sql server,about half a year ago i decided to switch to js,ts full stack develoment and want to land a remote job,i have learned js,ts,react,nextjs,nestjs,tailwindcss and get a roughly understanding about it, i am going about building my own projects for applying jobs,and i am collecting info about applying remote jobs,from my perspective,learning the tech staff,building my portfolio,building my projects and listing it in my portfolio are the main way to apply the job,is there anything that i ignore but is import to do to really get opportunity to land my first remote webdev job? because i am in china,not familiar with us,au,eu job market,i am a little bit anxious about the result.
any tips be appreciated！