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Analyzing the dissemination path mechanism of China's rural cultural heritage in Rizhao based on the improved TTF-UTAUT combined model:Taking Rizhao green tea as the research object

This study employs an improved TTF-UTAUT integrated model and structural equation modeling on 1,442 survey responses to demonstrate that task–technology fit, driven by technological suitability and cultural perception, significantly mediates the relationship between digital platform factors and users' actual dissemination behavior of Rizhao green tea as a form of rural cultural heritage.

Original authors: Zhenchao Zhao, Getong Liu, Ling Yu, ChangYu Liu

Published 2026-07-07
📖 4 min read☕ Coffee break read

Original authors: Zhenchao Zhao, Getong Liu, Ling Yu, ChangYu Liu

Original paper licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). This is an AI-generated explanation of the paper below. It is not written or endorsed by the authors. For technical accuracy, refer to the original paper. Read full disclaimer

Imagine Rizhao Green Tea not just as a drink, but as a living storybook of the countryside—a mix of history, farming skills, and local traditions that has survived for decades. The authors of this paper wanted to figure out how to get more people to share this story using their phones and social media.

To solve this puzzle, they built a "recipe" for success by mixing two famous theories: TTF (Task-Technology Fit) and UTAUT (Unified Theory of Acceptance and Use of Technology).

Here is the breakdown of their findings, explained simply:

1. The Core Idea: The "Perfect Shoe" Analogy

Think of Task-Technology Fit (TTF) like trying on a pair of shoes.

  • The Task: You want to walk a long distance (in this case, sharing tea culture).
  • The Technology: The shoes (the app, website, or video platform).
  • The Fit: If the shoes are comfortable and designed for walking, you can go far. If they are clunky or the wrong size, you won't want to wear them.

The study found that for people to share Rizhao tea culture, the digital tools (apps, videos) must fit their needs perfectly.

2. What Makes the "Shoes" Fit? (The Ingredients)

The researchers asked 1,442 people (mostly tourists and tea lovers) what makes them want to use these digital tools. They found seven key ingredients that make the "shoes" feel right:

  • The "What" (Task Characteristics): People want to learn, relax, and share. If the app lets them do these things easily, the fit is good.
  • The "How" (Technology Characteristics): The app needs to be easy to click, have cool interactive features, and work well on a phone.
  • The "Heart" (Cultural Awareness): This is the secret sauce. When people feel connected to the tea's history and emotions, they care more. It turns a casual user into a passionate storyteller.
  • The "Why" (Performance Expectancy): People think, "Will this app actually help me show off the tea culture?" If the answer is yes, they use it.
  • The "Effort" (Effort Expectancy): Is it hard to use? If the app is simple and intuitive, people are more likely to try it.
  • The "Friends" (Social Influence): If friends, influencers, or experts say, "You should use this to share tea stories," people listen.
  • The "Support" (Facilitating Conditions): Do they have the right phone, internet, and help if they get stuck? If yes, they are ready to go.

3. The Chain Reaction

The study discovered a clear chain reaction, like dominoes falling:

  1. The Dominoes Fall: When the app is easy to use, fun, and makes people feel connected to the culture (the ingredients above), the "Fit" becomes perfect.
  2. The Decision: A perfect fit makes people want to use the app (Usage Intention). They think, "I'm going to post a video about this tea!"
  3. The Action: That desire turns into real action (Usage Behavior). They actually post the video, like the photos, and share the stories.

4. What They Found (The Results)

The researchers tested this "recipe" with real data and found that every single part of their theory worked.

  • Good tools + Good culture = Happy users.
  • Happy users = More sharing.

They proved that you can't just throw technology at a cultural problem. You have to make sure the technology matches what people are trying to do (the task) and that it helps them feel a connection to the culture.

5. The Bottom Line

This paper is like a blueprint for building a bridge between old traditions and new technology. It tells us that to keep rural cultural heritage (like Rizhao Green Tea) alive and spreading, we need digital tools that are:

  • Comfortable (easy to use).
  • Useful (helps people learn and share).
  • Meaningful (makes people feel the emotional weight of the culture).

When these three things happen, people naturally become the messengers, spreading the story of the tea to the world without being forced to do so.

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