===
Julie Tsai (Bay Tong Tong)=== •
Birth Name: Tsai Ti-Tong (Chinese: 蔡玓彤) •
Birthdate: •
Stage Name: Bae Tong Tong (Chinese: 貝童彤) & Tong Tong Chieh Chieh (Chinese: 彤彤姐姐) •
Old Stage Name: Tong Tong (Chinese: 彤彤) •
English Name: Julie Tsai •
Languages: Mandarin •
Profession: Actress, Singer, and Host •
Education: National Chung Hsing Senior High School •
Talent agency: Hsingheng Entertainment •
Position: Main Dancer, Lead Vocalist, Rapper ===
Emma Wu (Gui Gui)=== •
Birth Name: Wu Ying-Chieh (Chinese: 吳映潔) •
Birthdate: •
Stage Name: Gui Gui (Chinese: 鬼鬼) •
English Name: Emma Wu •
Languages: Mandarin, Taiwanese, English •
Profession: Actress, Host and Singer •
Education: Jhuang Jing Vocational School (Performing Arts) •
Talent agency: Emma Wu Studio •
Position: Sub Vocalist, Rapper ===
Tina Chou (Ta Ya)=== •
Name: Chou Yi-Pei (Chinese: 周宜霈) •
Old Name: Chou Yun-Chen (Chinese: 周雲溱) •
Birth Name: Chou Yi-Chun (Chinese: 周怡君) •
Birthdate: •
Stage Name: Ta Ya (Chinese:大牙) •
English Name: Tina Chou •
Language: Mandarin •
Profession: Actress, Singer, and Host •
Education: Hwa Kang Arts School (Taipei, Taiwan) •
Talent agency: Sentimental Creative Studio •
Position: 1st Leader, Main Vocalist, Visual ===
MeiMei Kuo (MeiMei)=== •
Birth Name: Kuo Chieh-Chi (Chinese: 郭婕祈) •
Birthdate: •
Stage Name: MeiMei •
English Name: Alexis, Isabelle, MeiMei Kuo •
Languages: Mandarin •
Profession: Actress, Singer, Model and Dancer •
Education: Taipei National University of the Arts and unezsa •
Now in: M4 (disbanded) •
Talent agency: No Limit Entertainment •
Position: Vice Leader, Lead Dancer, Lead Vocalist ===
Apple Huang (Apple)=== •
Birth Name: Huang Wei-Ting (Chinese: 黃暐婷) •
Birthdate: •
Stage Name: Apple •
English Name : Apple Huang •
Language: Mandarin, Hakka, Cantonese (a little bit), Taiwanese •
Profession: Actress, Singer, and Host •
Education: Hwa Kang Arts School (Taipei, Taiwan) •
Sister or Brother:
Yuri Huang (Yao Yao) +
Man Huang (A Man) •
Talent agency: A Legend Star Entertainment •
Position: Lead Vocalist, Face of the group ===
Mini Chang (Ning Er)=== •
Name: Chang Ning-Er (Chinese: 張甯兒) •
Birth Name: Chang Hsiao-Chieh (Chinese: 張筱婕) •
Birthdate: •
Stage name: Ning Er (Chinese: 甯兒) •
Old Stage Name: Hsiao Chieh, Hsiao Chieh (Chinese: 筱婕, 小婕) •
English Name: Mini Chang •
Languages: Mandarin •
Profession: Actress, Singer, Dancer, and Host •
Education: Jhuang Jing Vocational School •
Talent agency: A Legend Star Entertainment •
Position: Sub Vocalist ===
Lilu Wang (Hsiao Man)=== •
Name: Wang Cheng-Yen (Chinese: 王承嫣) •
Old Name:Wang Ching-Chiao (Chinese: 王婧喬) •
Birth Name: Wang Shu-Hsuan (Chinese: 王淑萱) •
Birthdate: •
Stage Name: Hsiao Man (Chinese:小蠻) •
English Name: Lilu Wang •
Old English Name: Chanel Wang & Shuan Wang & Suan Wang •
Language: Mandarin, Taiwanese, English •
Profession: Actress, Singer, and Model •
Education: National Chung Hsing Senior High School •
Talent agency: Oneness Music Entertainment •
Position: Sub Vocalist ===
Ruby Lin (Yong Tu)=== •
Name: Lin Ting-Yu (Chinese: 林筳諭) •
Old Name: Chen Ting-Yu (Chinese: 陳筳諭) •
Birth Name: Chen Jung-Ying (Chinese: 陳融瑩) •
Birthdate: •
Stage Name: Yong Tu (Chinese: 勇兔) •
Old Stage Name: Lin Yeun-Fei (Chinese: 林允菲) or Yeun Fei (Chinese: 允菲) •
English Name: Ruby Lin •
Languages: Mandarin, Taiwanese •
Profession: Dancer, Singer, and Host •
Education: Jhuang Jing Vocational School •
Talent agency: Chuan Hsuan Media Studio •
Position: Lead Dancer, Sub Vocalist ===
Candy Chen (Si Ya)=== •
Name: Chen Si-Ya (Chinese: 陳斯亞) •
Birth Name: Cheng Yu-Ting (Chinese: 鄭羽婷) •
Birthdate: •
Stage Name: Si Ya(Chinese: 斯亞) •
Old Stage Name: Tang Kuo, Yi Ling (Chinese: 糖果, 伊凌) •
English Name: Candy Chen •
Old English Name: Emily Cheng & Nina Chen •
Languages: Mandarin, Taiwanese, English •
Profession: Dancer and Singer •
Education: Nan Chiang Industrial and Commercial Senior High School •
Related group:
Twinko (2013–2016) •
Talent agency: Easy C&C •
Position: Main Dancer, Lead Vocalist, Visual ===
Yako Chan (Ya Tou)=== •
Name: Chan Tzu-Ching (Chinese: 詹子晴) •
Birth Name: Chan Ya-Wen (Chinese: 詹雅文) •
Birthdate: •
Stage Name: Ya Tou (Chinese: 丫頭) •
English Name: Yako Chan •
Languages: Mandarin, English, Korean (a little bit) •
Profession: Actress and Singer •
Education: Hsing Wu College (English Program) Taipei, Taiwan •
Talent agency: Easy C&C •
Position: 2nd Leader, Lead Dancer, Sub Vocalist, Rapper, Face of the group ===
Mia Chang (Tzu Ting)=== •
Name: Chang Tzu-Ting (Chinese: 張子庭) •
Birth Name: Chang Ting-Wei (Chinese: 張庭瑋) •
Birthdate: •
Stage Name: Tzu Ting (Chinese: 子庭) •
Old Stage Name: Hung Tou, Chang Ai-Ping, Ting Ting (Chinese: 紅豆, 張艾蘋, 庭庭) •
English Name: Mia Chang •
Spouse: Andrew Lin (林聖仁) (2014 Sep – present) •
Languages: Mandarin, Taiwanese, English •
Profession: Dancer, Singer and Model •
Education: Chinese Culture University •
Related group: Red Bean Girls (2005) •
Talent agency: Yi Teng Entertainment •
Position: Main Dancer, Lead Vocalist ===
Esther Huang (Hsiao Hsun)=== •
Birth Name: Huang Ching-Yi (Chinese: 黃瀞怡) •
Birthdate: •
Stage Name: Hsiao Hsun (Chinese: 小薰) •
English Name: Esther Huang •
Old English Name: Albee Huang •
Languages: Mandarin, Taiwanese, English, Atayal •
Profession: Actress and singer •
Education: Hsin Sheng College of Medical Care and Management •
Talent agency: Fortune Entertainment •
Position: Main Vocalist, Visual ==Filmography==