What did the subsistence allowance Zhang Tiancai express?

I must be young. According to the query of Cool Dog Music official website, the whole lyrics of "Minimum Allowance" sung by Zhang Tianfu are expressing his youthful mood and the necessity of youth. "Minimum Guarantee" is a song written by Lin Bao, composed by Le Cheng and sung by Zhang Tiancai, and included in the album "ThisisMC" released on October 20th, 2023/kloc-0, 65438.