Chinese students and their family members walk home after they finished the first day tests of the National College Entrance Examination, which will last until Tuesday for three days across China, in Rui'an city in east China's Zhejiang province, June 7, 2009. Some 10.2 million Chinese school students are to compete this year in the world's largest annual examination for a quota of 6.29 million to learn in universities and colleges. [Xinhua]