We might as well compare the capital history of Luoyang, Jiankang (Nanjing) and Chengdu, and find out why Chengdu is the only capital of the three countries.

The regime of Luoyang with its capital is:

One of the summer capitals (Erlitou), one of the commercial capitals (Yanshi), the capital of the Western Zhou Dynasty (Chengzhou), the capital of the Eastern Zhou Dynasty (Wangcheng and Chengzhou), the capital of the Eastern Han Dynasty (Luoyang), the capital of Cao Wei, the capital of the Western Jin Dynasty, the capital of the Later Zhao Dynasty, the capital of the Northern Wei Dynasty and the capital of Yang Di.

The picture shows the Lushena Buddha in Longmen Grottoes in Luoyang.

It can be seen that in addition to the historical and cultural cards of the Three Kingdoms, Luoyang can also play the ancient historical and cultural cards of Xia, Shang and Zhou Dynasties, Luoyang City of Han and Wei Dynasties, Luoyang City of Sui and Tang Dynasties, Empress Wu Zetian's historical and cultural cards of the late Tang and Five Dynasties, and the signboard of the cultural center in the Northern Song Dynasty, which runs through the historical thickness of ancient China for 3,000 to 4,000 years. Luoyang has always been the center of Chinese civilization in Zhou, Han, Wei, Sui, Tang and even the Northern Song Dynasty. The weight, span, thickness and diversity of historical and cultural cards are also the first echelon in the country, so there is no need to focus only on Cao Wei of the Three Kingdoms.

The picture shows Luoyang Museum.

The political power of Nanjing with its capital is:

Wudong Didu (Jiankang), Jin Dong Didu (Jianye), Huanchu Didu (Jianye), Liu Song Didu (Jianye), Nanqi Didu (Jianye), Houhan Didu (Jianye), Chen Nan Didu (Jianye), Nantang Didu (Jinling), Ming Didu (Yingtian) and Mingdu (Yingtian).

The picture shows Nanjing Museum.

It can be seen that in addition to playing the historical and cultural cards of the Three Kingdoms, Nanjing can also play the historical and cultural cards of the Six Dynasties, the Southern Tang Dynasty, the Ming Dynasty and even the modern Republic of China. Among them, although the history and culture of the Six Dynasties also included Wu Dong, and it was indeed Wu Dong who pioneered the ethos, the Northern Expedition of the Eastern Jin Dynasty, the Yuanjia rule of Liu and Song Dynasties and the long-term stability in the Xiao Yan period were even more brilliant. Therefore, the overall culture of the Six Dynasties is far richer than the simple culture of the Three Kingdoms in terms of historical thickness, cultural relics and historical sites, artistic temperament and so on. In addition, Nanjing had a very high status in the Ming Dynasty and the Republic of China, and the history of Ming and modern times increased the diversity of Nanjing's historical and cultural temperament.

The picture shows the Nanjing Presidential Palace.

The regime of Chengdu, with its capital, is as follows:

Ancient Shu, Gongsun Shu, Shu Han, Cheng Han, Shu Qiao, Qianshu, Houshu and Daxi.

Therefore, as far as Chengdu is concerned, the main historical and cultural cards are the historical and cultural cards of ancient Shu civilization composed of Sanxingdui and Jinsha, the historical and cultural cards of the Three Kingdoms composed of Shu and Han history, and the cultural cards of Sichuan cuisine. The remaining Gongsun Shu, Han Cheng, Shu Qiao, Qianhoushu and Daxi are not only difficult to be deeply understood by the people, but even have never heard of their names. How to use them for publicity?

The picture shows the special exhibition of ancient Zhang Shuhua held by the National Museum.

To sum up, Luoyang and Nanjing do not highlight the history and culture of the three countries because there are other more splendid and well-known history and culture to promote. Chengdu basically only focuses on promoting the ancient Shu civilization, the culture of the Three Kingdoms, Sichuan cuisine and Sichuan folk customs. Because Chengdu really has no other well-known history and culture to promote, it can only highlight the well-known ancient Shu, the Three Kingdoms, Sichuan cuisine and Sichuan folk customs.

The picture shows the special exhibition of Jiangkou Shenyin held by the National Museum.

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