File photo taken on Feb. 1, 2014 shows a child watching a humorous pig mask at a temple fair in Zhengzhou, central China's Henan Province. Kids are probably the most joyful group during the Spring Festival as they have the chance to taste snacks and take part in festive activities. The most meaningful thing for them is that these moments will become one part of their tradition as they grow up. Spring Festival, or better known as Chinese Lunar New Year, is the most important festival for all Chinese, which has a history of more than 4,000 years. It is an occasion for home returning, New Year goods preparing, celebrating, and foremost, family reunion. (Xinhua/Wang Song)