Is orange pi zero + usb ethernet board supported by OpenWrt?

I am planning to make a home router with these -->

Orange Pi Zero 512MB + USB ethernet 100 MB/s + Orange Pi Zero Expansion Board Interface Board Development Board

will all of it work with Openwrt?
My aim for USB expansion board is to make a nas.
And How much effective it will be.
I need help.

I'm not sure what you mean by the phrase "all of it;" but the Orange Pi Zero + is supported by OpenWrt. See:

Also, feel free to use the Table of Hardware to determine if certain hardware is supported:[Model*~]=Orange+Pi+Zero+Plus