Chen YiXin was a member of SNH48's Team HII.
- 大家好，我是SNH48 Team HII的陈怡馨，大家可以叫我嘟嘟。
- Dàjiā hǎo, wǒ shì SNH48 Team HII de chényíxīn, dàjiā kěyǐ jiào wǒ dū dū.
- (Hello everyone, I am SNH48 Team HII’s Chen YiXin. Everyone can call me Dudu.)
- Personal strengths: Singing, Dancing, "Making silly faces orz"
- Shares a dorm room with Li DouDou
- 3rd Generation original Center
- Left SNH48 due a to a severe depression
- Shares the same name with AKB48 China's Chen YiXin.
SNH48 Senbatsu Elections
- SNH48 Research Students → Team HII → Zan Xiu → Graduation
- Joined SNH48 as a Research Student on July 26, 2014
- Promoted to Team HII on September 5, 2014 (Team HII Formation)
- Unoficially graduated from SNH48 on December 3, 2016
- Temporarily moved to Zan Xiu (Hiatus) on December 13, 2016
- Graduated from SNH48 Team HII on June 29, 2018
- HII1 (Seishun Girls)
- Ame no Doubutsuen
- HII2 (Te wo Tsunaginagara)
- Choco no Yukue
- HII3 (Idol no Yoake)
- Kuchi Utsushi no Chocolate
Chen YiXin (June 2016)
Chen YiXin (March 2016)
Chen YiXin (December 2015)
Chen YiXin (October 2015)
Chen YiXin (May 2015)
Chen YiXin (January 2015)
Chen YiXin (November 2014)
Chen YiXin (July 2014)