Pupils kneel before parents on Youth Day

Grade two junior high school students kneel in front of their parents after receiving a letter from them during an activity to celebrate Youth Day in Guangdong experimental high school in Guangzhou, South China’s Guangdong province, May 4, 2011. [Photo/CFP]

One father is moved to tears by his daughter after his daughter kneeled down before him in the square of Guangdong experimental high school in Guangzhou, South China’s Guangdong province, May 4, 2011. [Photo/CFP]