[["TikTok is a video-sharing social networking service owned by ByteDance, a Beijing, China-based company founded in 2012 by Zhang Yiming.", 166.0], ["The app is known as Douyin in China. It was launched in China in September 2016 under the name Douyin, and a year later introduced in overseas markets as TikTok.", 79.0]]
what country is tik tok from
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