The capital cities of the Xia Dynasty were Yangcheng, Yangzhai, Anyi, Zhenxun, Shangqiu, Lun City, etc.

The first capital of the Xia Dynasty was Yangcheng, which was now Zhengzhou in Henan Province.
There were many opinions regarding the capital of the Xia Dynasty. One view was that " Yu Capital Yangcheng ", but there were different views on the location of Yangcheng. Some people believed that it was in the western part of Henan Province, Dengfeng City, Gaocheng Town, while others believed that it was in the southern part of Shanxi Province, and some people believed that it was in the area of Kaifeng City in Henan Province. There were also people who believed that Brother Dayuan's hometown, Limin Ancient Town, was the location of Lun City, the capital of the Xia Dynasty during the Xia, Shang and Zhou Dynasties. At present, most domestic scholars agree that Erlitou Ruins are the remains of the capital city of the middle and late Xia Dynasty, but due to the lack of direct text materials and the doubts of the ruins themselves, they can only be regarded as a hypothesis. Some scholars believe that Shimao Ancient City may be the capital city of Xia Dynasty. In addition, the Wadian site in Yuzhou, Henan Province and the Wangjianggang site in Dengfeng were both on the Yinghe River, and their ages were similar to the Xia Dynasty, so it was speculated that they might be related to the Xia Dynasty. While waiting for the TV series, he could also read the exciting content related to this site!
According to the information given so far, there were novels that mentioned the plot of the Great Xia Dynasty's capital. For example, in the information 3, the Great Xia Dynasty's capital welcomed the first snow of the year. However, there was not enough information to describe the full picture of the novel in detail, including the name of the novel, the overall plot direction, style, and so on. I'm sorry, I can't accurately answer more related to this novel. While waiting for the TV series, he could also read the exciting content related to this site!
There were many versions of the dynasties before the Xia Dynasty. One view was that before the Xia Dynasty, there was the period of Three Emperors and Five Emperors. There were different versions of the Three Emperors, such as Tianhuang, Dihuang, Taihuang (Tai), Suiren, Fuxi, Shennong. The Five Emperors were Huangdi, Zhuanxu, Diku, Yao, Shun, etc. However, this period relied more on myths and legends and cultural inheritance, so the credibility was limited. There was also a view that the Xia Dynasty was predated by the Tang Dynasty (founded in 2168 B.C.) and the Yu Dynasty (founded in 2095 B.C.). However, many scholars believed that the Yu Dynasty did not exist. However, there were also archaeological teams who found 16 characters of the Yu Dynasty on pottery fragments excavated from the Dadiwan site in Gansu Province. If this discovery was confirmed, it might change the existing knowledge. It was also said that before the Xia Dynasty, the Yanzi Dynasty, Fuxi and Nuwa Dynasty, Shennong Dynasty, Xuanyuan Dynasty, Shaohao Dynasty, Zhuanxu Dynasty, Gaoxin Dynasty, Qingyang Dynasty, Tao Tang Dynasty and other dynasties (or tribal alliances) were established, but these dynasties also lacked sufficient written records and complete archaeological evidence. While waiting for the TV series, he could also read the exciting content related to this site!
Kyoto was the capital of the Heian period (794 - 1192) and the Shogunate period (1192 - 1868).
The information regarding the female protagonist of the Great Xia Marquis was not clear. He didn't mention the female lead's name. Therefore, I don't know the name of the princess of the Xia Dynasty.
The emperors of the Great Xia Dynasty were Yu the Great, Qi, Taikang, Zhongkang, Xianghe and Shaokang.
Joy of Life The capital city of the Qing Kingdom was called the capital city of the Qing Kingdom. Was the TV series not satisfying enough? Please click on the novel " Joy of Life Season 3 " below to learn about the plot in advance!
Joy of Life The capital of the Qing Kingdom was called the capital of the Qing Kingdom.
Joy of Life did not explicitly mention the name of the capital of the Qing Kingdom. Thus, I don't know what the capital of the Qing Kingdom is called.