Hi:
I want to know,The RouterOS all routing priority？
Including the static routing, default routing, routing mangle, connection routing, advanced routing and other routing.
Do you know?

thanks.

I believe this is what you are looking for:

http://wiki.mikrotik.com/wiki/Manual:Ro ... n_RouterOS

A very good start to get the packet flow in the router is to print out this diagrams.

Packet Flow Diagram
http://wiki.mikrotik.com/wiki/Manual:Packet_Flow

And for the newer firmware

Packet Flow Diagram for version 6
http://wiki.mikrotik.com/wiki/Manual:Packet_Flow_v6