What zodiac animal does the gourd represent?

Since ancient times, people who are engaged in doctors, divination, geomantic omen, fortune telling or fortune telling like to hang a gourd at home or in the office. Gourd has a homophonic symbol of good fortune, and it has been regarded as a mascot for making money into treasure since ancient times. Many immortals and imperial doctors also hang gourds on their backs or waists, such as Tie Guai Li, the birthday boy Nanji Weng and the monk Jigong. In the zodiac, it can be as big as a gourd, and only pigs are lucky. In fact, the usual piggy banks are pig-shaped.