1, the longest wall in the world-the Great Wall of Wan Li, China.
2. Silk Road, the oldest trade route between East and West in the world.
3. The largest city wall in the world-Shicheng, Nanjing in Ming Dynasty.
4. The world's tallest Tropic of Cancer sign tower-Guangdong Conghua North Return Sign Tower.
Huma County, Heilongjiang Province is the northernmost area of rice cultivation in the world.
6. The most famous tidal bore in the world-Qiantang River Tide.
7. The world's largest meteorite shower and meteorite landed in Jilin Province.
8. Guangxi Lingqu, the driest sluice canal in the world.
9. The Beijing-Hangzhou Grand Canal, the longest canal in the world.
10. The Yellow River, the river with the largest sediment concentration in the world.
1 1, the highest river in the world-Yarlung Zangbo River.
12, the largest saltwater lake in the world-Namco Lake in Tibet.
13, Himalayas, the highest mountain range in the world.
14, Tibet, the highest agricultural planting area in the world.
15, Taklimakan Desert, the desert with the largest proportion of mobile sand dunes in the world.
16, the lowest basin in the world-Turpan basin in Xinjiang.
17, the largest land elevation difference in the world-Mount Everest (8848. 13) and Lake Aiding (155 m).
18. The most developed lava landforms in the world-Guangxi, Guizhou and eastern Yunnan.
19, the largest loess landform in the world-China Loess Plateau.
20. Qinghai-Tibet Plateau, the highest and youngest plateau in the world.
2 1, Mount Everest, the thinnest place in the world.
22. The highest altitude and largest area of plateau lakes in the world-the northern Tibet Plateau.
China's world
1. The earliest art of war of Sun Tzu was the art of war of Sun Tzu in the Spring and Autumn Period.
2. The dictionary with the largest number of words is Kangxi Dictionary in Qing Dynasty.
The earliest newspaper is the treasure of the Western Han Dynasty.
The earliest biographical literature is Historical Records of the Western Han Dynasty.
The earliest excellent collection of poems was The Book of Songs in the Spring and Autumn Period.
6. The oldest historical masterpiece is Confucius' Spring and Autumn Annals.
The largest imperial palace in the world is the Forbidden City in Beijing.
The highest palace is Potala Palace.
The longest grotto gallery is Dunhuang Mogao Grottoes.
10. The largest inland basin is Tarim Basin.
1 1. The earliest three-dimensional map was the Map of Making Khitan drawn by Shen Kuo in the Song Dynasty.
12. The largest square is Tiananmen Square in Beijing.