Yes you can! Simply copy the URL of the item page from Taobao or Tmall into the Baopals search bar, and execute the search. This should bring you directly to that product on Baopals.
If for any reason that doesn't work, feel free to tell our service team what item you're looking for, and they'll be happy to help you find it on Baopals. You can contact them by messaging our official WeChat (ID: Baopals) or emailing firstname.lastname@example.org