The members of Jay Chou's group in "The Voice of China Season 4" are: Chen Zitong, Xu Lin, Li An, Liu Weinan, Liu Changyuan, Jiang Yuandong, Li An'an, Li Xingni, Guan Shimin, Zhan Xiaoyue, Huang Shengwen, and Zhang Yang.

1. Tifa Chen

Tifa Chen, born on October 30, 1989 in Nanjing, Jiangsu Province, is a Chinese pop female singer and film and television actress. She graduated from Beijing Modern Music Training Institute Department of Music Production, Class of 2009. In 2015, he participated in Zhejiang Satellite TV's "The Voice of China Season 4" competition. During the blind audition, he won four mentors with his adaptation of "Nunchaku" and chose Jay Chou as his mentor.

2. Xu Lin

Xu Lin, born on November 6, 1988 in Quanzhou City, Fujian Province, is a male pop singer and music producer in Mainland China. He graduated from Xinghai Conservatory of Music. In 2015, he participated in Zhejiang Satellite TV's "The Voice of China Season 4" competition and won the top 12 in the Jay Chou group and the top 48 in the country.

3. Ang Lee

Leon Kyson Lee, born in Australia on February 3, 1994, is an Australian-Chinese male singer. In 2013, he participated in the "Australia's Got Talent" competition and entered the semi-finals. In the same year, he participated in the Oceania auditions of "The Voice of China Season 2" and won the top 10 in the Oceania finals. In 2015, he participated in Zhejiang Satellite TV's "The Voice of China Season 4" competition and won the runner-up in the Jay Chou group and the fifth place in the national finals.

4. Liu Weinan

Liu Weinan (Will Jay), born on June 18, 1996 in Los Angeles, USA, is a Chinese-American male singer. In 2015, he signed up to participate in Zhejiang Satellite TV's "The Voice of China Season 4" competition and won the top six in the Jay Chou group and the top 24 in the country.

5. Liu Changyuan

Liu Changyuan, a Chinese-American, participated in the "The Voice of China Season 4" competition in 2015 and joined Jay Chou's team with the song "Nunchaku". In the assessment competition, he lost to Chen Zitong in singing "Swords Like Dreams" and ended up in the top six of Jay Chou's team.