What's the difference between a crawling tortoise and a Brazilian turtle? Is it easy to raise? Which is the best? What are the feeding methods?

Brocade turtles are small freshwater turtles with bright patterns and are loved by people. There are eastern, western, central, southern brocade turtles and other species. So what's the difference between it and a Brazilian tortoise? Is it easy to raise? Which is the best? What are the feeding methods? Raise brocade turtles from Zhejiang