People in South China usually use mugwort to make pastry, especially in Jiangsu and Zhejiang area and Hakka area of Guangdong. Green dumpling can be steamed or fried, which divided into sweet and salty. Normally speaking, people usually eat green dumpling during Tomb - sweeping Day.
An old saying goes in Hakka area that eating green dumpling around Tomb - sweeping Day, body healthy can be kept in a year. Furthermore, children could be more tractable after eating green dumpling.