I will travel to Hong Kong and Shenzhen for the Spring Festival in the near future, about the weather and clothes.

I just returned to Shenyang from Shenzhen and spent a day in Hong Kong before I left. It's cold in the morning and evening, and people wear sweaters. I usually wear a long-sleeved T-shirt and a thin coat when I go out, with jeans underneath and underwear inside. If a woman suggests bringing a sweater or something, my girlfriend is still in Shenzhen. She said that the weather now is no different from when I left. It's the coldest time of the year, and that's about it.