 Secret number four is a 99% of candidates do not do at all, that leading them to wasting lots of time and have very slow outcome. You need to create your own product portfolio to highlight your achievement. That is going to advance you to fair-run interview and also land a job offer much faster. So what is a product portfolio? Product portfolio is something to highlight your past product you have made and your skillset as a product manager. So that is able to demonstrate that you already being able to make impact to companies and you already launched certain kind of product that's very relevant to your new job. And your skillset can also be reflected in your portfolio as well.