This article uses Qing palace archives to explore the Qianlong emperor's personal likes and their influence on the social and cultural development of Suzhou. Under the Qianlong emperor, the Imperial Textile Manufactory of Suzhou became the center for the production of various types of embroidery, jade ware, bronze ware, and countless other curios. Evelyn S. Rawski has found that early on the Qing promulgated laws governing hairstyle, dress, language and martial arts in order to define the unique identity of the conquering elite. This article examines the Imperial Textile Manufactory's production of symbolic accoutrements of Manchu identity such as archery thumb rings, fur bags used by bannermen to carry provisions, and quivers, to understand Qianlong's emphasis on Manchu spirit as embodied in the phrase “Manchu speech, riding, and hunting” (國語騎射). Aside from this, the Qianlong emperor's interest in diverse cultures was evident in the manufacture of Buddhist articles which were used to draw the Mongols and Tibetans closer to him, and also his great efforts to imitate Western-style items. From the early Qing onward, the Jiangnan Textile Tri-Manufactories (including Suzhou's Manufactory) produced silks and satins, and were also responsible for carving jade objects, ink stones, mats, gold foil, and other items needed in the palace. The raw materials needed to produce these items included Xinjiang jade, Anhui graphite, and Yunnan gold, all of which promoted the development of Suzhou's handicraft industries. Because Suzhou was conveniently located with good water transportation, it attracted officials from the Yunnan, Guizhou, and Sichuan border regions, who purchased ginseng, silk, and other goods there. Officials also invested in production, engaged in long-distance trade, and opened shops. Officials from various regions purchased tens of thousands of tribute items, demonstrating that Suzhou was not only a specialized production region; it was also a strategic market for high end commercial items. Most scholars have emphasized the luxurious lifestyles of the Yangzhou salt merchants and the Hong merchants of Guangzhou, but the Gu Su Fanhua Tu (Pictorial of Flourishing Suzhou), which illustrated a rich variety of silks and satins, jade ware, ink slabs, fans, ginseng and medicine shops, indicates that the lifestyles of Suzhou elites were no less luxurious than those of Yangzhou or Guangzhou. Because of this the Qianlong emperor used the Suzhou manufactories as a key to promoting the development of the area's material culture, thus providing us an invaluable perspective on Qing cultural history.