Pupils of the RDFZ Chaoyang School attend the school opening ceremony in Beijing, capital of China, Feb. 25, 2013. Students of primary and middle schools in Beijing ushered in a new semester on Monday. (Xinhua/Zheng Huansong)
Students of the RDFZ Chaoyang School attend the school opening ceremony in Beijing, capital of China, Feb. 25, 2013. Students of primary and middle schools in Beijing ushered in a new semester on Monday. (Xinhua/Zheng Huansong)
Students of the RDFZ Chaoyang School attend the school opening ceremony in Beijing, capital of China, Feb. 25, 2013. Students of primary and middle schools in Beijing ushered in a new semester on Monday. (Xinhua/Zheng Huansong)
Students of the RDFZ Chaoyang School attend the school opening ceremony in Beijing, capital of China, Feb. 25, 2013. Students of primary and middle schools in Beijing ushered in a new semester on Monday. (Xinhua/Zheng Huansong)
Students of the RDFZ Chaoyang School attend the school opening ceremony in Beijing, capital of China, Feb. 25, 2013. Students of primary and middle schools in Beijing ushered in a new semester on Monday. (Xinhua/Zheng Huansong)
