In 2015, Yixuan co-wrote the Chinese versions of three songs for UNIQ's first EP, EOEO优+ which includes EOEO, Luv Again, and Listen to Me.

In August 2017, Yixuan judged the top 20 singers of a singing competition held by the live broadcasting app Inke.

[15] He was also awarded the Emerging Honorary Certificate at The 2017 Belt and Road Fashion Culture Industry Forum.

[17] Yixuan became a cast member for The Chamber of Secrets Escape, a new task based variety show on Hunan TV which premiered in April 2018.

[19] In September 2018, his movie Water Bro was released in which he played the lead role, Xia Bing and starring alongside Thai actor New Thitipoom.

[20] Yixuan took part in the Chinese survival show, All For One with fellow Yuehua trainees and won in the finals, gaining the very first place.