Mind Map TOPIK Korean voca 2300

I bought this book a while ago and I’m still working through it because there is a lot of information to memorise. It will give you a solid knowledge of vocabulary, especially if you take the time to study all the example sentences that are given and that are really good - some are in formal style, some are mini two-line dialogues in 반말. There is also an introduction to the most common hanja.
I think this book is a must-have, the only reason I give it 4 stars and not 5 is because there are a few typos in the English translations that could have been avoided if the publisher had done a thorough proofread.