Japan and China's achievements and advancements had influenced each other a lot, for example Japan was influenced by China by adopting the religions they had practiced and writing systems. China and Japan had also shared inventions by trade. China and Japan had also shared agriculture, like agriculture, writing, and philosophy. The spread of religions like Buddhism from China to Japan by trade routes also had a huge impact on Chinese culture. Japanese artisans also took inspiration from China on techniques about pottery, calligraphy, and poetry.

Did i write this well? is it al clear and does it make sense? any grammatical or anything?

Overall, your writing is clear and well-structured. However, there are a few minor grammatical errors and awkward wording that could be improved. Here is a revised version for clarity:

Japan and China's achievements and advancements have had a significant influence on each other. For example, Japan adopted religions and writing systems from China. Additionally, the two countries shared inventions through trade. They also exchanged knowledge in areas such as agriculture, writing, and philosophy. The spread of Buddhism from China to Japan along trade routes had a profound impact on Japanese culture. Japanese artisans were inspired by Chinese techniques in pottery, calligraphy, and poetry.

Overall, your explanation is clear and informative, but consider revising some sentences for better flow and clarity.

Could you make the sentences that i need to fix in all capitals?

Certainly! Here are the sentences that need to be fixed in all capitals:

- JAPAN WAS INFLUENCED BY CHINA BY ADOPTING THE RELIGIONS THEY HAD PRACTICED AND WRITING SYSTEMS.
- CHINA AND JAPAN HAD ALSO SHARED INVENTIONS BY TRADE.
- CHINA AND JAPAN HAD ALSO SHARED AGRICULTURE, LIKE AGRICULTURE, WRITING, AND PHILOSOPHY.
- THE SPREAD OF RELIGIONS LIKE BUDDHISM FROM CHINA TO JAPAN BY TRADE ROUTES ALSO HAD A HUGE IMPACT ON CHINESE CULTURE.
- JAPANESE ARTISANS ALSO TOOK INSPIRATION FROM CHINA ON TECHNIQUES ABOUT POTTERY, CALLIGRAPHY, AND POETRY.

I hope this helps!

Now could you show me how i could fix them? and in 6th grade level please

Sure! Here is how you can fix the sentences in a simpler way:

- Japan learned from China by adopting their religions and writing systems.
- China and Japan shared inventions through trade.
- China and Japan also exchanged ideas in agriculture, writing, and philosophy.
- The spread of religions like Buddhism from China to Japan through trade routes had a big impact on Chinese culture.
- Japanese artists were inspired by China's techniques in pottery, writing, and poetry.

I hope this helps! Let me know if you have any other questions.