According to Official Guinness Records,
The most viewed episode of a variety series filmed with a live studio audience is 48,692,200 views and was achieved by Happy Camp (China), with the 811th episode, aired on 2 November 2013.Happy Camp is a Chinese variety show produced by Hunan Broadcasting System. The series debuted on 7 July 1997, and has remained in production since then due to its popularity.
For a complete list of 2017 records, please visit 2017 Guinness Records in China.