The achievements of the tang and song dynasties include

Here are some of the achievements of the Tang and Song Dynasties:
1. Literature and arts influenced cultural diffusion between China, Japan, and Korea. This lead to ink painting
2. Sailing and ocean trade lead to the invention of the compass and cultural diffusion
3. They cultivated a lot of rice
4. They had a bureaucracy , where people have a say
5. They made many long roads

Wow good question mate

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