From February 14 to 15, a riddle-guessing activity was held at the Linwu County Library, Chenzhou City to celebrate the Lantern Festival. More than 2,000 interesting and informative riddles attracted a large number of residents, which covered history and culture, traditional festivals, common sense of life, idioms, Chinese characters and other traditional cultural knowledge. They thought hard about answers to win prizes like books and stationery.