TwTWINSins, Hong Kong's most popular female singing group, members include Charlene Choi and Gillian Chung, signed with Emperor Entertainment Group in 2000 as its artists. Choi Cheuk-yin (A Sa) and Chung Yan-tung (A Jiao) signed with Emperor of often "double doll" on the classroom, training, and thus become good friends, which manager Mani decided to form them into a group, after the views of each decided to use "Twins" as the name of the team.
The Twins' name is "Twins".
The Twins, nicknamed Sa and Ajiao after Charlene Choi and Gillian Chung, are known for their cuteness and popularity among students because of their image as schoolgirls. After recording their first song, "Love in the Dark", they made their debut in Macau without a team name, and a cartwheel drew applause from the audience, with Sa crying out in the background.
The twins are known for their classic song "Next Stop Diva". The two are known for their classic song "Next Station Diva".