"When the eldest of my two sons was in the third year of middle school, his history teacher, who had some experience in China, suggested the students go to live there and have a close look at the old country," Cho said

Shortly after making a name for himself, Luc fell in love

"It is my soul, it is your soul, and it should be the soul of everybody," she said

"It was a picture I had never seen before and my instinct told me that the subjects could be my great grandparents," he told China Daily

The improvement of the people's confidence itself is one of the biggest achievements