When you start the sourcing journey on Alibaba.com APP and touch the search bar, the "Pre-search page" will help you to enjoy the functions of browsing the categories and calling up a previous or recommended search.
For example, "Browse categories" helps to browse the hierarchy of categories to find products of interest, "Recent searches" and "Recommended for you"; Meanwhile, after you make a search, you can choose the heart icon next to the search string to save it for later use, which is then shown as the "Saved searches" on the "Pre-search page" for you to view all previously saved searches. And the "Explore ideas" section of the "Pre-search page" provides several scenario-based groupings so that you can open a grouping to explore the products under that grouping.