Biden-Xi Talks to Be Planned Soon

After President Biden's meeting with Russian President Putin in Geneva, discussions began about a potential meeting between Biden and Chinese President Xi. While details are not finalized, the G20 summit in Rome at the end of October is a possible venue. This would mark the first face-to-face meeting between the two leaders, who have only communicated via phone earlier this year.

When and where might the potential meeting between President Biden and President Xi take place?

What type of contact had President Biden and President Xi had prior to the potential meeting?