Always on the ball
So Chun-yin needs no advice from teen self-help book Chicken Soup for the Teenage Soul on the pitch. The young footballer definitely does not lack confidence in front of goal.
The 18-year-old forward always steps up to take penalties - and takes them with nerves of steel. Pressure doesn't faze him.
Yet his confident playing style belies real life. Off the pitch he is just a normal teen with his own problems.
'My family had a financial crisis last year and I had to take a part-time job. My goal was clear: take good care of myself and try to become financially independent. Any leftover money I would give to my parents,' he says.
Chun-yin took a job at a newspaper company. That wasn't an easy task.
'I had to commute to an industrial estate and start work at 11pm every day,' he recalls.