Can I visit relatives in the long summer solar terms? What gifts should relatives bring?

Can I visit relatives in the long summer solar terms?

In Hangzhou, Zhejiang, China, there is a saying that the solar terms in the long summer cannot be relatives.

In Hangzhou, Zhejiang, silkworm farmers in the long summer can't open the door on this day, and relatives and neighbors can't visit at will or make a noise.

Of course, this is not the case in all regions. In many areas of China, relatives can visit the long summer solar terms, mainly based on local customs.

What gifts should relatives bring?