1995, graduated from university at the age of 23. According to China's education law, all children must receive nine-year compulsory education, so they started primary school at the age of seven in 2003, junior high school at the age of thirteen in 2009, senior high school at the age of sixteen in 20 12, college at the age of nineteen in 20 15, and graduated from college at the age of twenty-three in four years.