Gaul cock comes from Roman Empire, France is called Gaul, and Gaul is called Gallus. Gallus means cock or chicken mouth in Latin, so the French call it Gaul cock or chicken mouth.

France is located in the west of Europe, and its territory is irregular hexagon. It borders Belgium, Luxembourg, Germany, Switzerland, Italy and Monaco in the north and east, the Mediterranean Sea in the south, Spain and Andorra in the southwest, the Bay of Biscay in the west, the Lamanche Strait in the northwest and the Dover Strait facing Britain.

The main rivers in France are Seine, Loire and Rhone, as well as the Paris Basin, aquitaine Basin, Rhone Valley and the Mediterranean coastal plain. The main mountains are the western Alps, Pyrenees, Vosges and Jura, and the plateaus are the Central Plateau and Amauri Kang Plateau. France is located in the north temperate zone, and its climate is influenced by the ocean. Most areas belong to temperate maritime climate, which is warm in winter and cool in summer, and rainy all year round. The annual average temperature is mostly 10- 14X, and the frost-free period is 285-325 days, which is higher than other areas in the same latitude. The annual average precipitation is 600- 1000 mm, increasing from southeast to northwest, and the seasonal distribution is relatively uniform, which is beneficial to agriculture. The west gradually transits to the east with a temperate continental climate, while the south has a Mediterranean climate. It is mild and rainy in winter and hot and dry in summer, which is beneficial to crop diversification. Agriculture is dominated by animal husbandry and is the second largest exporter of agricultural products in the world. The output of wheat, corn, wine, beet, potato, meat, milk, vegetables and fruits ranks in the forefront of the world or western Europe. French wine is famous all over the world, and the grapes grown by local people are mostly used to make wine.