My name is Hoang Ngoc Minh Quan, Vietnamese photographer. I got my salary on June 27th and I took this photo to show my family about my first month salary. In the photo that is most clearly shown is the calloused hand when I go to do heavy work. The blue bills represent my hard work at work, and I took this photo to show my family the days I worked hard. This is my favorite photo, it's really beautiful. I am the copyright owner of this photo and no one can steal it without my permission. Email: hackerquanneahihi@hotmail.com