What does Nehemiah 10:37 mean?

We'll bring the first batch of our dough, our offerings from every kind of tree, new wine, and oil to the priests at the storerooms of God's house. We'll also give a tenth of our crops to the Levites, since they're the ones who collect these tithes in all our towns. Nehemiah 10:37 - Modern Text Bible

(They commit to supporting the priests and Levites with their produce and tithes, making sure those who serve can do their work.)