>> 飲食須知, a manual for healthy diets;
>> 宣和博古圖錄, an illustrated catalog of ancient bronze cookware;
>> 熬波圖, a pictorial manuscript on salt production.
>> 飲食須知, a manual for healthy diets;
>> 宣和博古圖錄, an illustrated catalog of ancient bronze cookware;
>> 熬波圖, a pictorial manuscript on salt production.