Wong Shik Ling (also known as S. L. Wong (1908-1959) was a prominent scholar in Cantonese research. He is famous for his authoritative book, "A Chinese Syllabary Pronounced According to the Dialect of Canton" (《粵音韻彙》), which is influential in Cantonese research. He graduated from Lingnan University, Canton, China and then taught and researched Cantonese in the university. Wikipedia
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