Having to earn a living to support his children and making sure they finish school, Sam works 6 days a week on a construction project. His daily commute includes the MTR, a long bus ride and walking to the site, which is particularly tough during the summer.
"These photos were taken from the bus on my way to work one day" he says.
But Sam's hard work ethic is paying off. "I am very proud of my son, who has gotten into a culinary school in New Zealand. I really hope to visit him next year during his semester with my eldest daughter. I visited Melbourne a number of years ago as I participated in the Homeless World Cup program, so I look forward to visiting a new country".
Note: Names in this article have been changed to protect privacy.