GU Zilin, "Change of the Wine Consumer Class since late Qing dynasty: Observing the Popular Marketing Strategy of Zhangyu Company in Zhangyu Gongsi zhi 张裕公司志 (The history of Zhangyu Company, 1999)" (working title)
HOU Jianan, "The Consumption of Seafood in the Jiangnan Region in the Eighteenth Century" (working title)