In 2002, after participating in a singing competition in junior high school, Zeng Zhiqiao was recommended by his classmates to Li Yaming, a music producer who was recruiting new talents. After getting Li Yaming's approval, Zeng Zhiqiao celebrated his 14th birthday on his 14th birthday. That day, he officially signed a contract with Li Yaming's company. At the same time as he signed the contract with Zeng Zhiqiao, Li Yaming also signed another newcomer, Liu Pinyan. After an inspection, Li Yaming decided to let the two newcomers form a singing group, so the Sweety singing group was born. Thus was born.

In 2002, Zeng Zhiqiao signed with Fumao Records and formed the Sweety singing group with Liu Pinyan to officially debut in the entertainment industry.

In February 2003, the two released their first music compilation album "We'll Go On the Stage"; in August of the same year, Zeng Zhiqiao and Liu Pinyan released their first album "Hi!" SWEETY".

In May 2004, Zeng Zhiqiao took over her first film and television work. She played the role of smart and cute in the inspirational idol drama "Top of the Forbidden City" co-starring with Gino, JR, and Zhang Siping***. The heroine Xiaoying, this drama also became the Taiwan idol drama's annual ratings champion [2]; in the same year, Zeng Zhiqiao also participated in her first film work, she starred in the female film "20 30" starring Sylvia Chang, Rene Liu, and Li Xinjie "40" plays the daughter of the heroine Lily.

In January 2005, Zeng Zhiqiao starred in the action idol drama "Fighting King" together with Sun Xiezhi, Wang Renfu and Liu Pinyan, and played the ghostly heroine Xiao Kui in the drama; in June of the same year, Zeng Zhiqiao She and Liu Pinyan switched to Fenghua Records and released their second album "17 Years Old"; in addition, Zeng Zhiqiao also participated in his first mainland and costume film and television works, in the fantasy martial arts drama "Sword of Sword" adapted from the computer game of the same name In "The Legend of Strange Heroes", she played the hard-working Ding Xiulan[3].

In 2006, Zeng Zhiqiao co-starred with Ming Dao, Wang Shaowei, and Sui Tang in the romantic and inspirational drama "The Magician of Love", and played the role of the kind and strong heroine Bei Roy. With an average ratings of 4.62, it won the highest ratings among Taiwanese TV series at the same time; in June of the same year, Zeng Zhiqiao and Liu Pinyan released their third and last album before their solo career, "Flower Words"; in addition, Zeng Zhiqiao She also played the sunny and lovely pistachio Liu Yushan in the Qiong Yao remake "Another Dream" co-starring with Zhang Jiani, Fang Zhongxin, Qin Lan and Bao Jianfeng. At the same time, Zeng Zhiqiao also sang the ending song of the play "This Feeling Is Love" ” and two interludes[4].

In 2007, Zeng Zhiqiao co-starred with Wang Shaowei, Zhuo Wenxuan, and Chen Yi in the love idol drama "The Evil Girl A Chu", and played the heroine Yin Chuchu who is full of chivalrous feelings. At the same time, she also Partnered with Chen Yi to sing the theme song of the play "Green Plum and Iron Horse"; later, Zeng Zhiqiao also played the sweet and lovely heroine Su Xiaoxue in the idol comedy "Love Two Good Three Bad" co-starring with Chen Yi, Sun Xiezhi and Zhao Hongqiao , and sang the play's theme song "Hello Stranger"; in the same year, Liu Pinyan, another member of the Sweety group, announced that he would suspend all his acting work, which also caused the Sweety group's performing arts activities to be completely suspended.

In 2009, Zeng Zhiqiao co-starred in the modern romance drama "Love is Like a Parkway" with members of Fahrenheit. However, due to the August 8 flood in Taiwan during the filming process, the filming of the drama was suspended for a year. When the drama resumed filming, Zeng Zhiqiao was unable to continue participating due to scheduling issues.

In 2010, Zeng Zhiqiao returned to the entertainment industry after a two-year break from acting, and co-starred with Wu Mengda, Huang Hongsheng and Li Luo in the idol comedy "The Rogue Principal", in which Zeng Zhiqiao played a courageous and knowledgeable woman. The protagonist Jiang Qingmei

In 2011, she co-starred with Ling Xiaosu, Ma Rulong, and Gao Ming in the cross-strait urban love comedy "Dad Is Here", in which Tsang played the innocent and cheerful Taiwanese girl Chen Lijun; in the same year, Zeng Zhiqiao also co-starred with Chen Zhipeng in his first mainland movie "Fox Fairy", in which Zeng Zhiqiao played the beautiful and kind-hearted fox fairy Ying Ning; in addition, Zeng Zhiqiao also guest-starred in the urban love drama "I May Not Be" starring Lin Yichen and Chen Bolin. Will Love You"

In 2012, he co-starred with Wu Jianhao, Zhang Xunjie and Dou Zhikong in the romantic drama "Falling in Love with Chocolate", in which Zeng Zhiqiao played the courageous heroine Hong Xien