Inside a studio dedicated to Intangible Cultural Heritage (ICH) in Jinan, a "giant cockroach"—vivid emerald-blue in color, with antennae quivering ever so slightly—rests quietly within a display case. It is not a biological specimen, but rather a modern creation utilizing *Diancui* (Kingfisher Feather Art), a craft designated as a national-level Intangible Cultural Heritage. Surprisingly, this seemingly "offbeat"—or even "gross"—craft item has achieved remarkable sales figures on e-commerce platforms, moving two hundred units a month. However, this success was met not with universal acclaim, but with a heated debate: "Is this really how Intangible Cultural Heritage should be handled?"

I. When the "King of Birds" Meets the "Indestructible Cockroach"

*Diancui*—an ancient technique dating back to the Han Dynasty—was traditionally reserved for the phoenix crowns and ceremonial robes of royalty and nobility. Crafted from the iridescent feathers of kingfishers, its colors remain unfaded through the ages, symbolizing nobility and elegance. In its traditional context, *Diancui* was a form of "high art"—refined, lofty, and far removed from the mundane world.

Yet, in the hands of this particular artisan, the subject of *Diancui* has shifted from the majestic phoenix to the cockroach—a creature universally reviled and targeted for extermination. Supporters applaud the move, hailing it as an innovative way to make ICH more "down-to-earth." "In the past, *Diancui* was created for empresses; now, it is used to craft cockroaches for the common people. *This* is what living heritage is all about!" In their view, breaking down the class barriers associated with materials—thereby allowing ICH to enter the homes of ordinary citizens—is precisely the true essence of cultural preservation.

Opponents, however, are deeply distressed. In their eyes, the preciousness of kingfisher feathers stands in stark aesthetic contrast to the filth and vulgarity of a cockroach, creating a jarring visual dissonance. They view this forced juxtaposition of a refined art form with a repulsive creature as a desecration of traditional culture—a "carnival of ugliness" and a textbook example of sacrificing dignity merely to chase internet traffic.

II. "Upholding Tradition" vs. "Innovation" in the Age of Internet Traffic

At the heart of this controversy lies a sharp contradiction inherent in the preservation of Intangible Cultural Heritage: When ICH embraces the marketplace, should it adhere to a "fundamentalist" approach—strictly upholding tradition—or should it pursue fearless innovation?

Against the backdrop of the integration of culture and tourism, and the rise of the "Guochao" (China Chic) trend, many ICH projects face a critical existential dilemma: remaining "hidden away like a maiden in her boudoir"—exquisite and refined, perhaps, but unknown and unappreciated by the wider world. In an effort to save themselves, inheritors of Intangible Cultural Heritage (ICH) have ventured into e-commerce, live streaming, and cross-brand collaborations. From lipsticks inspired by the Forbidden City’s cultural artifacts to *Diancui* (kingfisher feather inlay) crafted into the form of a giant cockroach, this kind of "contrast-driven cuteness"—or *fancha meng*—has indeed generated massive traffic and commercial dividends.

However, not all innovations are well-received. The emergence of the *Diancui* cockroach, in particular, crossed the public’s fundamental threshold regarding the consensus on "beauty." Innovation in ICH may certainly break free from formal constraints—for instance, by substituting dyed goose feathers for traditional kingfisher feathers—but it must never abandon the pursuit of "Truth, Goodness, and Beauty" that lies at the core of its cultural essence. If the sole objective is to grab eyeballs and make a quick buck—thereby reducing ICH to a mere novelty curiosity—then such "innovation" is akin to drinking poison to quench one's thirst.

III. A Warning to the Industry: Don’t Let ICH Degenerate into a "Freak Show"

This incident serves as a wake-up call for the entire cultural and creative industries, as well as the ICH sector. First, the ethics of materials must be redefined. Traditional *Diancui* faced heavy criticism due to the hunting of kingfishers; consequently, modern *Diancui* largely employs substitute materials. However, when these substitute materials are applied to the form of a cockroach, the resulting controversy shifts from environmental ethics to aesthetic panic. This demonstrates that the modernization of ICH must consider not only the sustainability of materials but also the psychological tolerance of the audience.

Second, market education takes precedence over short-term monetization. For ICH to "survive," it must also "thrive." While the *Diancui* cockroach may have achieved impressive sales figures in the short term, it risks depleting the public’s sense of reverence for this traditional craft. In the long run, this "aesthetics of ugliness" approach is detrimental to the establishment of a healthy consumer market for ICH.

Finally, this incident reminds practitioners that ICH is not a universal "traffic cheat code." Not every traditional craft is suitable for deconstruction into an internet meme or viral trend. On the path toward commercialization, balancing "amusement" with "good taste" is a critical challenge that every ICH inheritor and cultural-creative professional must confront.

The *Diancui* cockroach may be merely an extreme outlier, yet it has laid bare the stark realities of the existential predicament facing Intangible Cultural Heritage in the contemporary world. True heritage is not merely affixing iridescent feathers to the back of a cockroach; rather, it is enabling ancient craftsmanship to find a harmonious and natural place for itself within modern life.