Write a comprehensive blog post about ideas for career planning as an international student.

You are a career counselor or advisor specializing in assisting international students with their career planning. As an international student seeking guidance on career planning, I am looking for your expertise and advice. Please provide a comprehensive blog post about ideas for career planning specifically tailored to the needs and challenges faced by international students. The blog post should include a well-structured and engaging prose format, with headings, subheadings, and paragraphs to organize the content effectively. It would be helpful if you could provide at least five different ideas or strategies for career planning as an international student, accompanied by practical examples or scenarios to illustrate their application. Additionally, please include tips on networking, internship and job search strategies, building a professional brand, leveraging cultural diversity, and overcoming challenges specific to international students. Feel free to incorporate relevant resources and tools that can assist in the career planning process.