iang Si Da is a Chinese reality star. Born on October 26, 1993, he was discovered after he participated in the iQiyi audition program “Let’s Talk” in 2014. He went on to audition in the first four seasons of “Let’s Talk,” winning runner-up in the third season and getting to the semifinals in the fourth season. He also served as a panelist for the reality show “Heart Signal” (2018).