How to find a tag in IntelliJ IDEA that contains another tag with specific attributes?

Question

IntelliJ IDEA

Hey!
The project has many XML files containing constructions like:

<node class="one">
    <!-- здесь произвольный контент -->
    <sub-node myattr="aaa">
        <!-- здесь произвольный контент -->
    </sub-node>
    <!-- здесь произвольный контент -->
</node>

The class and myattr values ​​can be different.
I need to find those files in the project that contain constructions of the kind that I have given, i.e. class="one" > myattr="aaa"
And so and so I tried, it does not work. Tell me pliz