Girl group TWICE TZUYU is Moving to the studio to attend the dry camera rehearsal of Mnet M Countdown' held at Sangam-dong CJ E & M Center in Mapo-gu, Seoul on the afternoon of the 15th.
About TZUYU
Chou Tzu-yu, known mononymously as Tzuyu, is a Taiwanese singer based in South Korea. She is the only Taiwanese member of the girl group Twice, formed by JYP Entertainment.
 Wikipedia