In the volume of "Jingkang Xiansu Miscellaneous Notes": "The prefect said Huangtang."
Ming Xu Fuzuo's "Red Pear Story·Chu Hui": "The concubine is the surname of the Wang family, and the father is the "Huangtang."
Chapter 40 of "A Brief History of Civilization": "Not to mention the eight-character male, who has more than enough food and clothing. Although his fame is from a different path, he is divided into four grades of Huangtang.
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