2014–2017: SNH48 and acting debut
On 18 August 2013, Ju took part in the audition for second-generation members of SNH48 and was one of the 34 girls who qualified, becoming one of the 31 official second-generation members on 5 September. She made her first public appearance on 21 September, and had started performing weekly at the SNH48 Dream Stage. In November, she became a member of Team NII of SNH48. She participated in SNH48's first major concert, "SNH48 Guangzhou Concert", held in the Guangzhou International Sports Arena on 16 November.
In May 2014, Ju starred in her first music video, "Football Party". She subsequently ranked fourth during SNH48's first "General Election", during which they released their first album, Mae Shika Mukanee.
Ju was ranked second in SNH48's second "General Election", held on 25 July 2015. She became a member of sub-unit Seine River along with Zhao Jiamin and Li Yitong. Their first single "Sweet & Bitter" (苦与甜) was released on 31 October 2015.
In 2016, Ju made her acting debut in the fantasy drama Novoland: The Castle in the Sky, which started airing in July. She also released a soundtrack for the drama, titled "Xue Fei Shuang". On 30 July, during SNH48's third General Election, Ju was ranked first place with over 230,000 votes, the highest ever number of votes received by an SNH48 member. On 17 October, Ju released her first solo single "Everyday". On 10 December, she won the New Television Actress of the Year Award at the Tencent Video Star Awards for her performance in Novoland: The Castle in the Sky.
On 7 January 2017, she participated in SNH48's third Request Time, of which her song "Don't Touch", performed with Zeng Yanfen and Zhao Yue, came in first, allowing her to release her second solo single. On 15 February, she took on her first leading role in the detective web drama, Detective Samoyeds. The series was a success and broke 10 billion views at the end of its two seasons.
In May, Ju was announced to be one of the recipients of the "May 4th Medal", awarded by the Chinese Communist Youth League (CCYL) to outstanding youths who have made remarkable achievements in agriculture, hi-tech research, news coverage, politics and law, army and police. The same month, Ju released her second EP, Yes Or No. During SNH48's fourth General Election held on 29 July, Ju came in first with 277781.3 votes, becoming the first SNH48 member to hold the position as the senbatsu center for a consecutive year. In August, she featured in the fantasy drama Xuan-Yuan Sword: Han Cloud, portraying a gentle mute girl.
On 15 December 2017, it was announced that Ju would depart from SNH48 and continue promotions as a solo artist under Star48. An individual studio and website have been launched to manage her solo career. On 18 December, she released a solo single titled Rain.
