The Mo'er Temple Site in Xinjiang Photo: Xinhua

The Kashgar area in Xinjiang, China, known as "Shule" during the Han (206 BC-AD 220) and Tang (618-907) dynasties, was a renowned center of Buddhism. Xuanzang, a Tang dynasty monk (the prototype for the Tang monk in Journey to the West, a major classic Chinese novel), recorded that there were "hundreds of monasteries and tens of thousands of monks" there.

However, over time and havoc caused by severe sandstorms, only 20 Buddhist sites have survived.

Among them, the Mo'er Temple Site, located in the northeastern desert of Kashgar, is relatively well-preserved, with a basically intact stupa and a multi-layered square pagoda with some damage on its surface.

Since 2019, Chinese archaeologists have carried out multiple excavations at the site, unveiling a large-scale complex of temple buildings. They have unearthed a significant number of relics, including plaster Buddha statues, pottery, and copper coins, proving that it was a Buddhist temple site from the 3rd century to the early 10th century.

So, what has been discovered in the excavation of the Mo'er Temple Site? What are the prominent architectural features of the Buddhist structures? And what cultural influences have been exerted? To answer these questions, the reporter interviewed Professor Xiao Xiaoyong, head of the archaeological excavation team at the Mo'er Temple Site, who is also an archaeology professor at Minzu University of China.

Question: What do you think of the recent Economist report about Mo'er Temple Site in Xinjing that your team is excavating?

Xiao: On July 11, 2024, The Economist published a special report titled "China is using archaeology as a weapon". This report refuted the basic stance and viewpoints of the archaeological findings at the Kashgar Mo'er Temple Site in Xinjiang and the keynote speech "Pluralistic and Integrated (features) in Xinjiang" by Pan Yue, director of the National Ethnic Affairs Commission. It did so by questioning the dominant position of Chinese culture in the "pluralistic and integrated" pattern of Xinjiang's culture and promoting a one-sided view of "Indian Buddhist dominance". As the head of the Mo'er Temple archaeological project, I cannot agree with the theoretical arguments and basic conclusions made in the above-mentioned statements. Based on archaeology and related research, I would like to offer alternative opinions to clarify the academic value of the Mo'er Temple Site and the significance of Buddhist history research.

Question：What have your team discovered at the site over the years?

Currently, the temple buildings unearthed in the excavation of the site include a stupa with three-tiered square bases, a severely damaged pagoda with a square-shaped base (square pagoda), and a series of differently shaped residential buildings. Based on the structural form, interior layout, and unearthed artifacts of these residential buildings, it can be inferred that there were various types of structures such as Buddhist halls, monk quarters, and kitchens. These buildings were constructed at different times, gradually forming the scale of the temple.

Overall, the development of the Mo'er Temple Site was influenced by the Gandhara Buddhist temple, but it also has its own unique characteristics.

The stupa located at the center of the site is one of the earliest structures built. Its architectural form is derived from the Indian stupa but is not identical. Its direct source is possibly the Gandhara region, belonging to the high-pagoda type of stupa. It bears a striking resemblance to the stupa paintings in the Karatepe Buddhist caves in the Amu Darya River Basin. The difference is that there is an additional layer of circular wheels between the square base and the cylindrical stupa body.

The multi-layered square pagoda at the northernmost part of the site, according to Austrian scholar H.G. Franz, can be referred to as a pagoda-shaped stupa with niches. It is similar to the Taizangta Site (Buddhism architecture during the Kingdom of Gaochang's period, from 460 to 640) in the Turpan region, which represents the transition from early pagoda type to the Chinese-style pagoda.

Question: What features of it are related to Chinese-style pagodas?

Xiao: In fact, we have recently cleared the first layer of the base at the bottom of this multi-layered square pagoda, which is located in the middle of a larger platform. The eastern side of the platform is relatively well-preserved, allowing us to measure its actual length, approximately 39 meters. Interestingly, the Yongning Temple Pagoda in Luoyang, Northern Wei Dynasty (386-534), was excavated, and found that it has a square-shaped platform with a side length of about 38.2 meters, almost the same as the Mo'er Temple pagoda. Li Daoyuan, a renowned geographer of the Northern Wei dynasty, recorded in his work Commentary on the Water Classic that the base of Yongning Temple measured fourteen zhang (a unit of length in ancient China) on each side. According to the conversion rate of 1 chi (another unit of length, about 0.1 zhang) during the Northern Wei period, which is equivalent to 27.97 centimeters, the fourteen zhang are extremely close to the side length of the Mo'er Temple pagoda, suggesting its use of similar construction scales as Yongning Temple.

Additionally, I would like to add that between the two pagodas, we have cleared three individual buildings with a shape resembling the Chinese character "回" , which means one square encircled by another bigger one. Two of them have square plans, while the rest one has a rectangular plan. One of them, a square platform, is divided into three tiers, gradually decreasing in size from bottom to top, similar to the base of the aforementioned stupa. These buildings have yielded fragments of plaster Buddhist sculptures, indicating that they were probably Buddhist halls.

According to the research by Chinese archaeological scholar Chen Xiaolu, this type of Buddhist hall with a winding corridor first appeared in Daxia (one of the political regimes during the Sixteen Kingdoms period, from 304 to 439 in ancient China) and later spread to Gandhara and Xinjiang. It is worth noting that this type of Buddhist hall with one square encircled by another bigger one in Xinjiang has its own unique characteristics in terms of development and evolution. It rarely forms large-scale courtyard-style complexes with this shape. Instead, it is often composed of walls and pagodas. With the development of Buddhist sculptures in Xinjiang, the central position of the pagoda was replaced by Buddha statues, leading to the emergence of these Buddhist halls with Buddha statues at the center.

Question: In your opinion, the Mo'er Temple Site was greatly influenced by Han Chinese Buddhism. Is there any more concrete evidence to support this?

Xiao: In addition to this shape of Buddhist halls, we have also discovered a large, centrally symmetrical building at the Mo'er Temple Site. This building has a rectangular plane and consists of a central hall, side chambers at both ends, and gatehouses on the sides. There is a spacious front courtyard in front of the building.

Within this building, particularly in the central hall, we have unearthed Kaiyuan Tongbao copper coins (a popular Tang Dynasty coin) and numerous fragments of plaster Buddhist statues. This confirms that it was a large Buddhist hall from the Tang dynasty. Unlike other Buddhist halls and monk quarters that face southwest or southeast, this building aligns with the square pagoda, facing northeast, suggesting that they may form a group. This unique architectural form is not found in Buddhist temples in India, Central Asia, and other regions, but shows similarities to the plane structure of traditional single buildings in China's Central Plains, indicating possible influence from the Central Plains.

Furthermore, at the Mo'er Temple Site, we have also discovered two rectangular buildings with front courtyards. These buildings consist of a front hall, side chambers on both sides, a central room, and two rear rooms. In one of the buildings, there is a hearth and a stove, while the other has an excavated cellar. These two buildings have yielded round coins with square holes, as well as coins resembling Jianlun Wuzhu, a type of coin widely used during the Han Dynasty and artifacts related to daily life, suggesting that they were monk quarters. These buildings with such structural characteristics are locally created.

It is worth mentioning that nearly 200 coins have been unearthed at the Mo'er Temple Site, all of which are round coins with square holes. Among them, there are coins resembling the Jianlun Wuzhu and Kaiyuan Tongbao. Many others are likely small copper coins minted locally in imitation of the Wuzhu coins (a Han Dynasty coin), but due to severe corrosion, they are difficult to accurately identify. However, this coinage system is a unique symbol of Chinese culture, reflecting the important position of the Central Plains culture in the Mo'er Temple Site and the local economic life.

Question: What other historical remains can prove the influence of Han Chinese Buddhist culture on Xiyu, or the western regions (a term used to describe today's Xinjiang and Central Asia in the past)?

Xiao: In fact, the influence of Chinese Buddhist culture in Xiyu is quite evident, with a typical example being the popularity of high-rise pavilion-style pagodas in Xiyu. According to Professor Chong Feng from Peking University in his book Buddhist Archaeology: From India to China, the high-rise pavilion-style pagodas in China are a combination of Indian Buddhist thoughts and China's ancient cosmology and inherent beliefs in immortals. Renowned Chinese architectural experts like Liang Sicheng also believe that "although the pagoda is the most significant symbol of Buddhism, it became sinicized upon its arrival in China, transforming into a fusion of Chinese and Indian styles". This sinicized pavilion-style pagoda was transmitted back to Xinjiang during the Tang dynasty.

According to the research conducted by Professor Ran Wanli from Northwest University in Xi'an, Shaanxi province, the Subashi Buddhist Temple Site in Kucha contains both covered stupas and Han Chinese pavilion-style pagodas. Professor Ma Shichang from Peking University's Han Chinese-style Grottoes in Kumtura also points out that there are Han Chinese-style grottoes in Kumtura, which are caves in the Kucha region during the Tang dynasty that have strong Central Plains' cultural influences in terms of their mural themes and forms. They directly transplanted the sutra transformation paintings from the Central Plains, with their composition, figures, architecture, and decorative patterns being almost identical to those popular in the Central Plains.

Additionally, these grottoes also feature statues with Han Chinese characteristics and inscriptions in Chinese, as well as depictions of donors wearing Han Chinese attire. Therefore, some scholars believe that these Han-style grottoes were Buddhist temples funded and built by Han Chinese residents in Kucha, with Han monks serving as abbots. A notable feature is that these Buddha and Bodhisattva statues do not have foreign features, and the secular figures in the sutra transformation paintings are depicted wearing Han Chinese clothing.

Miao Lihui from the Kucha Grottoes Research Institute believes that all the existing caves in the Qipan Grottoes in Kashgar area are covered with truncated pyramid ceilings, a form that is rarely seen in India and Central Asia but quite common in Dunhuang, Gansu province such as Cave 285 from the Western Wei Dynasty (535-556), a typical example of a truncated pyramid ceiling cave. Scholars studying this have proposed that the truncated pyramid ceiling was inspired by the design of canopies, making it a cave ceiling type created in the Han Chinese region.

The axial symmetrical courtyard layout of the Central Plains also influenced the temple layouts in Turpan and Kucha. Furthermore, since the Tang dynasty, many Buddhist temples in Xiyu have Chinese names. For example, recent archaeological discoveries in Beiting Ancient City Site have revealed pottery fragments inscribed with "Beitian Temple". Of course, this is not the only example of Buddhist temples in Xiyu being named in Chinese. Research by Dunhuang scholar Yang Fuxue suggests that Uyghur Buddhism can be seen as a "replica" of Han Chinese Buddhism to some extent.

Question: Can you describe the Buddhism development in Xiyu during the Tang Dynasty?

Xiao: Buddhism in Xiyu flourished during the Tang Dynasty in China. The central government also effectively managed Buddhism in Xiyu, establishing a Buddhist administration position called dusengtong that oversaw Buddhist affairs in Kucha, Shule, Khotan, and Karasahr, with Han Chinese monks serving in these positions.

Hui Chao, a monk from the Silla on the Korean Peninsula, arrived in Anxi (present-day Kucha in Xinjiang) in 727 seeking Buddhist teachings. According to The Biography of Hui Chao, there were numerous Han temples and Han monks in the four towns of Anxi. Among them, Kucha, Shule, and Suyab had the Deyun Temple, while Kucha also had the Longxing Temple. Khotan had the Longxing Temple and Kaiyuan Temple, all of which were official temples at the time and led by Han monks. Shule also had the Deyun Temple, with a Han monk from Minzhou as the abbot.

According to Professor Rong Xinjiang from Peking University's book Hui Chao Records Han Buddhist Temples in Tang Dynasty Xiyu, during the prosperous period of the Tang Dynasty, Xiyu implemented a Han Buddhist temple system, with official temples as the main body following the request of the Tang Dynasty.

Furthermore, during the Northern Wei period, the monk Song Yun traveled to Xiyu to seek Buddhist scriptures. According to his travelogue, Record of Song Yun's Journey, in Qiemo in the eastern part of the Tarim Basin, the Buddhas and Bodhisattvas had "non-foreign features".

Question: According to what you have mentioned above, what can be observed from the path of Buddhism's spread in China?

Xiao: Both the Mo'er Temple Site and other existing Buddhist sites in Xinjiang, China, are sufficient evidence to demonstrate that the transmission of Silk Road Buddhist culture was a process of continuous localization and enrichment through the absorption of other cultures.

In fact, while Buddhism was declining in India, it gradually flourished in the Central Plains of China and flowed back westward, forming a center for the exchange of Buddhist culture in Xiyu. Professor Li Silong, a Chinese scholar, stated in his book Translation and Confluence: Interaction between Xiyu and Chinese Buddhism, "Buddhism, originating from Indian civilization, once it entered the East Asian Confucian cultural sphere, developed its own characteristics as Han Chinese Buddhism and gradually flowed back to Xiyu, especially in Xinjiang during the Sui (581-618) and Tang dynasties, enriching the historical connotation of Buddhism in Xiyu."