Singing duo
After the pop duo was formed, Twins started their career in the summer of 2001, and was recognized for the song . They initially collaborated with MSN to make personal pages and web games.Their first 2001 EP Twins (AVEP) went platinum in its first week of sales.During their first two years, Twins released 3 EPs and 3 albums, all of which sold very well. Most of their songs stayed at the top of many different musical charts for several weeks. Their achievements helped highlight and cement their popularity amongst other new singers.
Twins had their first concert in 2002 and three more in 2003, one of which was held in Guangzhou. Between 2001 and 2003, they received a total of 72 total awards.This was a remarkable feat for the relatively new group at the time, and it showed that their effort had been highly appreciated. By 2003, they have received a large number of awards from the four major Hong Kong media organizations of RTHK, Commercial Radio Hong Kong, MetroRadio and TVB.
At the 2006 Hong Kong Entertainment Awards ceremony Choi tearfully acknowledged that there have been criticisms of the Twins' singing abilities and that she hoped that they could better improve in the coming year.
In February 2007, they celebrated their sixth year together in the Hong Kong music industry. They released a special Sixth Anniversary New + Best Selection CD/DVD. In September of the same year, Twins embarked on a multi-city North American concert tour, with special guests Sun Boy'Z. International stops included San Francisco, Toronto, and Atlantic City.It was their first time performing on a major tour across several North American cities.
In early January 2008, twins won two major awards at the 2007 Jade Solid Gold Top 10. They earned the most popular group award as well as the most popular Asia Pacific region female artist award.