Nestled within the Chengdu Plain, numerous ancient towns, each with a unique genesis rooted in wartime defenses, strategic transportation links, or prominent clan gatherings, now present a unified picture of tranquility. Their unhurried rhythm stands in stark opposition to the urban sprawl of modern Chengdu, drawing visitors into a bygone era where the echoes of prosperity and trendsetting lifestyles still resonate. These settlements beautifully encapsulate the expansive and welcoming spirit of the Tianfu region, inviting a contemplative appreciation of its rich heritage.
Unlike the meticulously crafted water towns of Jiangnan, the historical dwellings and thoroughfares of Chengdu's ancient towns exude an unpretentious charm. Structures from the Ming and Qing dynasties, built alongside waterways, display diverse architectural styles—including穿斗式 (pier-and-tie beam), 干栏式 (stilt house), and both hard and suspended gable roofs—yet they blend harmoniously. These buildings, clustered around the main ancient streets, form an interconnected network of corridors and waterways, crafting an environment conducive to a serene communal existence. The acclaimed Han Dynasty literary figure, Sima Xiangru, a native of Sichuan, was instrumental in shaping the region's literary reputation. His endeavors, particularly in fostering relations with the southwestern Yi tribes, contributed significantly to the establishment of the Southern Silk Road, a pivotal trade route that transformed from a local merchant path into an imperial artery. This historical context underscores the intrinsic connection between these towns and the broader narrative of imperial expansion and cultural exchange.
Tracing the precise routes of Sima Xiangru's expeditions to the southwest remains a challenge, yet remnants of an ancient Qin-Han era path can still be found on a hill behind Pingle Ancient Town in Qionglai. This path, though once overgrown, reveals a remarkable construction: its sides are lined with robust, interlocked pebbles, while the central flagstones, though broken, still bear the faint marks of ancient cart wheels, demonstrating enduring craftsmanship. This well-preserved section of the Pingle Ancient Post Road clearly illustrates the origin of the term 'zhen' (town) and the distinct spatial characteristics of Chengdu's ancient towns. Before the late Tang Dynasty, 'zhen' primarily referred to military outposts. However, from the Song Dynasty onwards, its meaning evolved to encompass commercial 'market towns.' In comparison to other historical towns across China, those situated at the transitional zone from the plains to the mountains in the Sichuan Basin exemplify a dual function of defense and commerce at key transportation nodes. Examples include Pingle, Jianmenguan, Huanglongxi, and Luodai ancient towns. Conversely, towns located in the heart of the basin, such as Anren and Jiezi, primarily developed atop an agrarian foundation with commercial overlays. Each ancient town, influenced by unique economic activities and population migrations, boasts its own distinctive allure and narrative.
These historical enclaves, whether born from military necessity, commercial pathways, or the gathering of influential families, collectively offer a profound counterpoint to the rapid pace of contemporary life. They stand as enduring testaments to the region's historical depth, providing a tranquil haven where the essence of Chengdu's leisurely spirit and broad cultural embrace can be genuinely experienced. The stories embedded in their ancient stones and pathways continue to offer a compelling insight into the rich tapestry of life in the Tianfu plains.