Group JYJ member Park Yoo Chun's fan community, 'Blessing Yoochun' celebrated their 4th year anniversary with a meaningful donation.

'Blessing Yoochun' was formed four years ago in September 2010 for fans in their 30s to meet together as Park Yoo Chun's fans and participate in meaningful causes together.

When the group was first created, they donated $10K for a surgery of a child, donated for children with cancer, supported children who needed financial help with education and food, as well as services for the elderly.

In addition, the members gathered $5000 and 8800 books to donate for the children in a rural island.

For the fourth year anniversary, they gathered $10,000 and 6600 books to children in a rural island. They even gave the title, "Park Yoo Chun's 2nd Library."

The library will be for the children to read and fulfill their dreams despite their location.