
Here's a complex question that requires someone to reason about the input, can you answer it?
Not Alone, is Zhang Liyin's fourth overall single, released on August 20, 2014 in China and August 22 in South Korea,Zhang held a showcase to support the release of the single, which was held at the Century Theater in Beijing, guests at the said event include Kim Jong-dae, a South Korean singer-songwriter and actor, better known by which stage name?


Chen
