Gan Li processing is the hometown of chestnut production in China, with Yanji being the first place for high-quality processing. Historical records: Yan Qin Qianshuli, his people Qianhu Marquis. It can be seen that the production is abundant. Heat up the new chestnut stir fry your hands. Peel eat it while it's hot, both the inner outer skins will peel off. If it is to be cold peeled, it will be difficult for the endothelial appendage to peel off, the texture has become hard, resulting in a feeling of looseness when eaten.

Heping Road in Tianjin is a famous commercial street, it seems that you can walk down the river in just a few steps here; In that era of numerous concessions, there were also three main roads several small paths between it the Haihe River. The narrower of the three main roads is called Shujie (now Nenjiang Road), which was planned in the early stages of Inner Mongolia was settled by Japanese merchants. Beize Chongzang followed the model of Japanese merchants in Tianjin prepared for specialized trade in chestnuts.

When choosing chestnuts, do blindly pursue the pure white golden color of the flesh. Generally, the quality of the southern variety group is as good as that of the northern variety group, the meat quality tends to be japonica. It is suitable for frying vegetables, also known as vegetable chestnuts. Chestnuts originated in China are widely distributed in Asia, Europe, the Americas, Africa. Lu Ji also wrote a note for the Book of Songs, saying, "Chestnuts can be found in all five directions. The only common way to eat them now is to stir fry them with Roasted chestnuts in sugar-coated heated sand.

Place sand in an iron kettle, add malt sugar stir fry over high heat. Add chestnuts stir fry until cooked. The chestnuts turn reddish brown when cooked, after removing the shells, they become loose, soft, fragrant, sweet, making them a delicacy. Chongzang also investigated learned skills in the grocery stores in Osaka, Tokyo other places that sell Roasted chestnuts in sugar-coated heated sand with sugar, learned others' business experience.

In 1914, Kitazawa Chongzang opened his own shop in this rural area of Tokyo. In order to leave customers with a deep impression that is easy to understand remember, he adopted the image similar to Momotarō as the trademark, named it "Ganli Taro". Previously, Roasted chestnuts in sugar-coated heated sand had always been attached to some businesses as an additional business, the "Sweet Chestnuts Taro", which took this as the main business, was undoubtedly specialized in Roasted chestnuts in sugar-coated heated sand.