In that conversation, the donor was instructed by Beijing to make a donation to the Trudeau Foundation for the express purpose of gaining favour or access to the Prime Minister. You're aware of that from the article.
Evidence of meeting #70 for Access to Information, Privacy and Ethics in the 44th Parliament, 1st Session. (The original version is on Parliament’s site, as are the minutes.) The winning word was donation.
A video is available from Parliament.