On September 17th, lyrics by Hua Rui, co-composed by Qin Band musician Mao Yu, arranged by Xiao Leng, and specially invited Qin Band keyboardist Wu Runwen to sing and record the song and tone parts, and the ancient style single "Taste of Time" that added the elements of drama for the first time was released online. The lyrics depict a scene after the rain in Chang'an City with the imagery of ancient alleys, green bricks, dim street lamps, ancient temples, pedestrians, and sad rain, feeling that time is short and the steps are hurried.

From the first ancient style single "Rain Falling on Chang'an" released in 2016; to the release of "Sake Drunk" in 2017; the single "Looking Back at the Flowing Year" released in 2018, to the "Taste of Time" released today, this is already his fourth ancient style single. In this song cooperation, Hua Rui sang the main song part, his gorgeous and crisp voice depicted the scene of chang'an smoke and rain with deep affection; Mao Yu sang the chorus part, his magnetic voice with reverberation to tell the loneliness and loneliness of Chang'an after the rain; plus the soul and the gentle female voice of Wu Runwen, the whole song with three different timbres, expressing the complex mood of chang'an people returning home and not seeing Chang'an people.
In our lifetime, we will meet many people, but there are very few who will really leave traces in your life. The years of life are too short, and in my spare time, I invite three or five friends to drink tea and read a book with the imprint of time. The so-called full life is nothing more than the companionship of beautiful people, no disasters and no difficulties. May you see all the mountains and rivers in the world, look back at the taste of time, and know the incense of the years. I would like to wait for a person to return in the ancient city of Chang'an, and watch the sunset with you at four o'clock!