The 柚智夫妻 YouTube channel, whose later opening titles often read “柚智夫妻 X Raymond Thirty,” is a video channel jointly run by Raymond Hou and his wife, Song Zhiyou (Yuzu), with Yuzu leading the work. It began as an outlet for documenting the couple’s life and gradually developed into a platform for videos about smart homes, digital work methods, and personal growth. Along with the Raymond Weekly newsletter, podcast, and online courses, it is one media line in Raymond’s content ecosystem. As of 2026, the channel had about 95,000 subscribers.
Origins: Yuzu’s Outlet for Documenting Life
The channel did not begin with teaching or commercial content. Its origin was Yuzu’s habit of carrying a GoPro, nicknamed “Xiao Bu,” and recording life wherever she went. Yuzu graduated from the Department of Drama at the National Taiwan University of Arts. She had worked in Australia on a working holiday, worked at an amusement park in the United States, and traveled independently in Europe for three months. Video and documentation had always been ways for her to express herself. In their collaboration, Yuzu brings a more emotional perspective focused on people and places, complementing Raymond’s analytical perspective focused on systems and methods. This division continued the model from their earlier 柚智夫妻 WeChat public-account period (see Beijing Eve: 柚智夫妻 Public Account and ‘365-Day Countdown’ (2018–2020)), giving the early YouTube channel a clear feel of “couple life and travel,” rather than a solo creator’s show.
From Articles to Video: Start With a Script
Raymond’s content foundation is writing. He began writing on Medium in 2017 and has long argued that “writing is always the foundation; good video creation also depends on a script.” 1 As he expanded into video, he turned writing into the underlying method of production: establish the script and argument first, then work on the visuals. Raymond identifies three aspects videos must manage in addition to articles: visual appeal, pacing, and interaction. Since his topics focus on digital tools and work methods, his visuals often consist of screen recordings and screenshots. He therefore deliberately adds segments speaking directly to the camera and many lifestyle scenes, avoiding a dry presentation that feels like “an online course.” He also draws on his earlier experience teaching presentation design, using Keynote to create simple animations that add visual variety.
Raymond calls his standard for a good video HKR: it should create Happiness, share useful Knowledge, and evoke emotional Resonance. He admits that interaction is a weaker area for him. He has said his videos are “not funny or humorous enough,” and limits his use of jokes to things grounded in genuine interests or spontaneous ideas during filming, because such details “implicitly show what kind of person you are.”
The Smart-Home Series and a Growth Turning Point
The channel’s key growth content was its smart-home series. Beginning in 2022, Raymond and Yuzu turned their home into a smart home for work, completing a do-it-yourself whole-home smart setup in 2023. In October of that year, a video documenting one day in their fully smart home was widely shared online, surpassed one million views in a week, and was redistributed by television news. The series drove significant channel growth, bringing subscribers from around 10,000 to about 40,000. Raymond summarizes the experience as a repeatedly validated insight: documenting one’s real life is itself content. This matches his writing-side position of using real experience to counter mediocre content (see Two Paths to Monetizing Writing).
Raymond remains cautious about pursuing traffic alone. He points out that platform advertising revenue by itself is not enough to sustain creation. Content can operate healthily when vendors are willing to collaborate and products are driven by genuine needs. He therefore sets a high bar for sponsored content and accepts only products he would use and finds useful.
Role in the Content Ecosystem
In Raymond’s two-brand structure, “Raymond Thirty” focuses more on personal branding and professional content, while “柚智夫妻” focuses on married life and a human perspective. The YouTube channel is where the two lines meet in video. It showcases topics such as smart homes, digital nomadism, and work methods. It is also a narrative outlet for major events in Raymond’s life: at the end of 2025, he published a video about “the longest, most devastating 30 days of my life,” turning a series of shocks—an accident, his father’s death, a family member being scammed, and water damage to equipment—into shareable reflections rather than a bid for sympathy. 2 For Raymond, the goal of this media line is not to maximize channel size, but to let people who need it find an honest account of life and practical methods.
Sources
Footnotes
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Raymond Hou, “Lessons From Reaching 10,000 YouTube Subscribers as a Beginner: How Video Creation Differs From Writing and Three Features of a Good Video,” WordPress, 2023-10-31. View original ↩
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Raymond Hou, “As Long as I’m Alive: The Longest, Most Devastating 30 Days of My Life,” YouTube video, 2025-11-30. View original ↩