Retirees relishing a return to work

The job opened a new chapter in his life. Li resumed his highly disciplined routine by working out regularly at parks and gyms, while acquiring the skills needed for Body Combat, a high-energy workout inspired by martial arts.

"Every day, I arrive at the gym on time, prepare the sound system, change into my workout clothes, set up the equipment, and then begin instruction," he said.

Those taking the group class are mostly young people, and Li enjoys interacting with them after the workout sessions.

Some of the students have become friends with Li, affectionately referring to him as "Uncle Jie".

"It feels fulfilling and rewarding when we finish a class and take a group photo together, all of us drenched in sweat. The students say 'thank you, coach' while they applaud me. At moments like these, I realize my life is truly worthwhile," Li said.

He also takes special pride in the fact that some of his new students are amazed to learn his age and find that he has better stamina than them.

He currently takes two to four classes a day, each lasting one hour.

"I am very happy with my life now and feel fortunate that I can still do something worthwhile that I truly love," he said.

Li believes this is the peak time of his life, even when compared to his younger days.

"My latest dream is to instruct young students — those born after 2010. If I can do this, it will be really cool and impressive," Li said.