JLPT N2 Vocabulary – Does anyone know a quality learning resource?

Hi everyone,
I'm back to learning Japanese after a hiatus, currently focusing on studying for the JLPT N2, especially the vocabulary and expressions. However, I find it quite difficult to find a truly in-depth and clear source for learning N2 vocabulary.

The sites I've studied (like WaniKani, flashcard https://wacky-flip.org/ apps...) mostly focus on N5~N3. As for N2, it seems that the content is not updated much or lacks clear examples in real-life contexts.

I'm looking for:

List of N2 vocabulary with explanations in Japanese or Vietnamese

Common expressions in N2 reading and listening

Sources with real-life examples, easy to apply to the test

If anyone has experience self-studying or studying for the N2, especially the vocabulary section, can you share useful resources or apps?

I'm also thinking about creating a small group to study N2 vocabulary every day. Anyone interested can join and discuss!

Thank you, everyone, in advance