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Complete word list from Mandarin Companion's "Sherlock Holmes and the Case of the Curly Haired Company" 《卷发公司的案子》》 Graded Reader Level 1. Wordlist in order of frequency.
Mandarin Companion Level 1: Sherlock Holmes and the Red-Headed League 《卷发公司的案子》, published in 2013 by Mind Spark Press LLC. The list contains 4 sections and 418 words.