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Zhang Haidi talked about his experience of self-learning English and
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林乃燊
From the invention of artificial fire to the emergence of farming cu
朱学西
my country's water conservancy construction has been valued by p
张习孔
A history of war in ancient China condenses the wisdom and bravery o
邵秦
The land of China, the splendid rivers and mountains, has experience
严汝娴
Custom culture is also relatively independent and lagging. Once esta
胡起望
A national festival is a day that is formed in the long-term histori