After eight group sessions and support that spanned three months, the girl gradually opened up, behaved better and developed a friendly relationship with others. In the end-of-the-year gala, she played a major part in a sketch comedy piece and led the group in performing a song with sign language.

"I thought this place had no humanity, but I now begin to feel the warmth. I am very grateful for the social workers, who helped me see that I am noticed, and that some people do care about me," the girl wrote in a weekly report.

Zhou is now leading a team of 12 professional social workers, with more than 1,000 external volunteers, comprising counselors, lawyers, career advisers and many others from all walks of life. The team goes to communities, schools and detention centers helping not only delinquent teenagers, but also those with disabilities or from rural areas.

Li Jinchun, Zhou's colleague at the center, says: "Zhou is very meticulous and quick-thinking. She's also very down-to-earth and has a strong sense of responsibility. She has a team spirit, but is also very competent when working independently."

When it comes to supporting teenagers, it's important to respect and accept each and every one of them from the heart, according to Zhou.

"Being a youth social worker is a meaningful cause. I will continue to support and help teenagers with enthusiasm and a sense of responsibility. For those who have lost their way, this might just be the light they need to lead them back onto the right path," Zhou says.