How long has Zhou Yejin been singing songs?

It has been four years since Zhou Yejin and Song. Zhou is also an artist under Beijing Hesong Century Culture Communication Co., Ltd. Beijing Hesong Culture Agency Co., Ltd. was established on November 9, 2018 (referred to as: Hesong Media). The legal representative is Li Dongxue. The company’s business scope includes: engaging in cultural brokerage business. Organize cultural and artistic exchange activities. Film and television planning. Business management consulting. Corporate planning. Corporate relations services. Undertake exhibitions and display activities. Conference services. Show manager. Literary performances, etc.