The six-piece winter set on Douyin refers to: sweet potatoes, candied chestnuts, candied haws, hot milk tea, oranges, and hot pot.

1. Sweet potato is a high-yielding and highly adaptable food crop that is closely related to industrial and agricultural production and people's lives.

In addition to being used as a staple food, the roots are also an important raw material for food processing, starch and alcohol manufacturing industries. The roots, stems and leaves are also excellent feed.

2. Sugar-fried chestnuts are a famous traditional snack with unique local flavor in Beijing and Tianjin, and it is also a delicacy with a long tradition.

In the Southern Song Dynasty, Lu You once recorded such a touching story in "Notes of Laoxue'an".

3. Candied haws on ice is also called candied haws, also known as Tangdun'er in Tianjin, and called Tangqiu in Fengyang, Anhui.

4. Hot milk tea is made by boiling the tea leaves in water, pouring in fresh milk and continuing to heat it, and then you can drink it.

The ratio of water to milk is 1:1. This product has the milky aroma of milk and the fragrance of tea, which is especially suitable for drinking in winter.

5. Citrus (CitrusreticulataBlanco) is a plant of the genus Citrus in the Rutaceae family.

It likes a warm and humid climate, and its cold tolerance is slightly stronger than pomelo, lime, and sweet orange.

Citrus subfamily Rutaceae is distributed between 16° and 37° north latitude.

6. Hot pot, known as "antique soup" in ancient times, is named after the "dong" sound made when food is put into boiling water. It is one of China's original delicacies and a food suitable for all ages.