Speculated to be part-Taiwanese or part-Chinese, but this has not been confirmed or denied.
Confusion about her nationality/ethnicity arose when her profile on Produce48's had her name romanized as "Chang Yuanying."
Some rumors claimed her father is an ethnic Korean who was born in Taiwan while her mother is part-Taiwanese and part-Korean, while others claimed her father is Taiwanese and her mother is Korean. Whether either of these rumors are true or not remains unknown.
Enjoys playing with her sister when she’s home
Was one of the youngest trainees on Produce48
Her father is a music teacher and asked his students to support his daughter on the show
Used to wear braces
Appears in YDPP’s music video for "Love It Live It"
Can speak English, having learned it while in kindergarten.
Was invited to Dispatch’s Girl Group Maknaes promotional Christmas party.
Her birthday was the same day as the Produce48 final, and so she debuted and got the center position on her birthday.