When learning to pronounce tones in Chinese, it makes sense to focus on words rather than single syllables. Most words in Mandarin are disyllabic and since practising these will also include tone changes (sandhi), focusing on tone pairs is recommended. This article gives you all HSK and TOCFL words, sorted by tone! First all [first tone] + [first tone], then all [first tone] + [second tone] and so on. This is great for students who need words to practise difficult combinations, but it’s also useful for teachers.