These Joshua Project people amaze me. Launched in 1995, they just keep on innovating. 25 years and it’s like every day is new. This year, they’re adding Mandarin to an already incredible list of languages for their Unreached-of-the-Day app. (You can also get each unreached people group sent to you in English, French, German, Korean, Portuguese, Spanish, or Vietnamese.) You can view it on the web, or get it as a podcast, email, app, and more at https://joshuaproject.net/pray/unreachedoftheday.
My heart is warmed toward the unreached every day through reading the backgrounds to the hundreds of people groups without gospel access around the world. I encourage you to use this tool to invite friends to this 60 second prayer prompter.