Can children of Swedish tourists obtain nationality?

In other words, northern Europe is the place where I have been abroad recently, so let's start from northern Europe. 20 13 summer vacation, I graduated from senior three, traveled to Guangzhou, and went to northern Europe with my parents ... It was really not free to join a group, but at that time, I thought my English was excellent. I really made full use of all kinds of shopping time to visit several cities.

First of all, when we went, it was early August, actually July 3 1 ... Needless to say, it was summer in northern Europe ... but because of the high latitude, the weather was not hot, and sometimes it was a little cold. So sometimes it's short sleeves and sometimes it's a thin coat. Of course, because our group was going to see glaciers, we also brought sweaters and down jackets ... We visited four Nordic countries, including Denmark, Norway, Sweden and Finland. Going out by plane for two days means playing for eight days.

Then briefly introduce our route first:

Day 1 Guangzhou-Hong Kong-[Finland] Helsinki (transfer)-[Denmark] Copenhagen

The next day Copenhagen-Oslo [Norway]-Lu Ye [Norway]

On the third day, Bergen, Lu Ye.

Day 4 Bergen-Songfjord [Norway]

Day 5 Matsutake-[Norway] Ice Sheet

Day 6 Ice Sheet-Stockholm [Sweden]

Day 7 Stockholm-Helsinki [Finland]

Day 8 Helsinki-Hong Kong-Guangzhou

The means of transportation used during the period are: plane, cruise ship, tourist bus (main) and bicycle.