Choa, formerly of AOA, has become a "K-beauty evangelist."
On the 26th, she posted several photos on her Instagram.
She shared that she took part as a K-beauty evangelist at an event held at the Korean Cultural Center in Beijing, hosted by the Korea Tourism Organization.
In the released photos, Choa radiates a bright, bubbly vibe. Wearing a pale yellow coat and a sweet smile, she poses for the camera. Lush flowers around her complement her beaming look.
Fans reacted with comments like "So refreshing" and "All yellow vibes."