The pinyin of dumplings is jiǎo zi.

Dumplings evolved from wontons and originated from ancient Chinese coins. Their original name was "Jiao Er". They are traditional noodles of the Han people and have a history of more than 1,800 years. It was invented by Zhang Zhongjing, a native of Nieyang, Nanyang (now Dengzhou, Nanyang, Henan) in the Eastern Han Dynasty. It was originally used for medicinal purposes.

Dumplings, also known as dumplings, are deeply loved by the Chinese people. They are a staple food and local snack in northern China, and are also a New Year food. There is a folk proverb that goes, "During the great cold and the small cold, eat dumplings to celebrate the New Year." Dumplings are mostly made of dough and stuffed in water.

Sentences:

1. On New Year’s Eve, our whole family sat around making dumplings.

2. On the day of the Beginning of Winter, my mother made dumplings according to custom.

3. The hot aroma of the dumplings just out of the pan is mouth-watering.

4. Let’s buy some flour to make dumplings today.

5. On New Year’s Eve, everyone decorated the lanterns, made dumplings for New Year’s Eve dinner, watched the Spring Festival Gala, and were busy and nervous preparing to welcome the arrival of the New Year.