Be strong, be strong, be strong.

Cha Gang. According to QQ music data, the original song of "Strong, Strong, Strong" is "Cha Gang", which is a song composed by Ge Zheng, written by Ge Zheng and Cha Gang, and sung by Ge Zheng. This song expresses persistence and strong spirit, and encourages people to remain firm and brave in the face of difficulties and challenges.