Spiritual Sustainability as the Core Essence

For Architect Hồ Viết Vinh, a sustainable structure must encompass multiple dimensions: structural sustainability, environmental sustainability, aesthetic sustainability, and cultural sustainability. Yet, there is one essential, foundational element that underpins them all: spiritual sustainability. One of his upcoming and most cherished projects currently in development is the Trịnh Công Sơn Park in the ancient capital of Huế.

Guided by a philosophy of holistic sustainability, Hồ Viết Vinh has crafted unique architectural works such as Lebadang Memory Space and more recently, the Coral House in Hồ Tràm.

Could you share more about the milestones that have shaped your 25-year career?
I can summarize my more than 25 years of navigating this profession—full of challenges—into four stages: searching, understanding, contemplation, and practice.
The first stage took me around five years. I was seeking a way to survive in this field, with much effort but little clarity beyond earning a living.
The second stage arrived when I realized that architecture demands not only physical effort but also profound intellectual engagement.
The third stage was contemplation—reflecting on the distinct values that drive creativity. This was perhaps the most challenging period. It required me to relinquish things I had painstakingly gathered over time, clearing my mind to make space for the new.
Finally, the fourth stage is practice—not merely following thought processes, but letting intuition and wisdom guide my actions.

Your design philosophy seems inspired by Buddhist thought, correct?
Yes, indeed! The teacher who profoundly influenced my design philosophy is Thích Nhất Hạnh from Làng Mai (Plum Village), with his wisdom of interbeing (tương tức). According to Thích Nhất Hạnh, interbeing means: “If we understand that humans and nature are inseparable, we will know how to treat nature as we would treat ourselves—with care, gentleness, and love, free from violence. If we don’t want to harm ourselves, we should not harm nature, for harming nature is ultimately harming ourselves, and vice versa.”

How do you incorporate the concept of emptiness in your architectural works?
In essence, space is defined by emptiness. Without emptiness, there is no space. We must distinguish between the concepts of empty/full and open/closed. The former refers to spatial density, while the latter concerns the degree of openness to the external environment.
Emptiness is where dialogues unfold—between humans and nature, between individuals, and between oneself and the spiritual realm. It is a void that leads to infinite transformation and change.

What is your perspective on sustainable architecture? What, in your view, is the primary factor that defines sustainability?
When discussing sustainability, we must ask: sustainable in what sense? Is it structural, environmental, aesthetic, or cultural sustainability? Today, most conversations focus on environmental sustainability, as we face the brink of ecological destruction.
In my perspective, a truly sustainable structure must integrate all four aspects, with an additional core foundation: spiritual sustainability. This form of sustainability is rooted in an intuitive understanding of the fundamental truth of life on Earth—harmony, where all beings support one another to coexist.

“Architecture is a part of nature, and thus, it must harmonize with its surroundings. Light, wind, rain, storms, and even insects are all guests of the space.”

Is there a project that best embodies your design philosophy?
That would be the Lebadang Memory Space in Huế. This space is a harmonious blend of three elements: nature, form, and poetry. Nature includes the creations of the Earth—trees, flowers, rivers, skies, stones, humans, and animals. Form is defined by lines, shapes, colors, and materials that shape the space. Poetry is the soul that breathes life into it, creating a space that resonates with both the physical and the spiritual.

The thread that connects natural elements with the crafted form is poetry—a melody that flows from the primordial, carrying with it layers of cultural sediment, merging with the rhythm of life to shape the memory of time.

An Architect who has influenced you?
That would be Peter Zumthor, the renowned Swiss architect known for his famous quote:
“To design buildings that captivate the senses, architects must transcend the limits of form and structure.”

What experience do you consider most important for an architect like yourself?
Architecture came to me as destiny. Therefore, every experience carries its own value—there is no good or bad experience.
However, one pivotal experience stands out as a turning point in my creative journey. In 2005, I had the opportunity to participate in the 8th International Creative Competition organized by Les Ateliers Internationaux de Maitrise d’Oeuvre Urbaine Cergy Pontoise in France.
The competition brought together nearly 40 architects, urban planners, economists, managers, and environmental specialists from 17 countries. The theme was Ecological Tourism Urbanism in Cần Giờ (Can Gio entre ville ecologique et destination touristique).
Our project, titled “The City of Distinct Emotions” made a powerful impression on the jury and won the Special Award.

What is your perspective on materials in architecture? Are you experimenting with any specific materials?
Materials play a vital role in evoking aesthetic emotions within architectural spaces, alongside form and design language. Under the influence of light, these three elements harmonize to create the texture of space.
In my architectural designs, I place particular emphasis on exploring and incorporating local materials. These materials infuse spaces with the spirit of the place, giving them a unique identity and soul.

Could you share more about an upcoming project you are excited about?
A project I hold dear and that is currently being developed in Huế is the Trịnh Công Sơn Park.
Located at the confluence of three rivers, it rests against the Gia Hội Ancient Quarter, gazes upon the Hương River, and looks towards Ngự Bình Mountain as its front shield, with the Kim Phụng Range stretching across the landscape. This harmonious geographical setting provides the perfect foundation for the park in the heart of the ancient capital.
The park spans approximately 6.2 hectares and stretches nearly 1 kilometer along the lower reaches of Hương River, surrounded by water landscapes. Its structure is divided into two main sections: (1) The Space of “The Great Circle of Unity“ (20,000 m²); (2) The Musical Garden Space (42,000 m²).
The Great Circle of Unity is designed around the symbol of the Vietnamese Embrace, forming a double-layered circle representing the Fields of Vietnam. This concept draws inspiration from Trịnh Công Sơn’s musical longing for peace.
At its heart stands the statue of Trịnh Công Sơn, with a poised and serene posture, emerging from the landscape like a mountain standing tall. He becomes a symbol of the nation’s desire for unity, love for humanity, and a reflection on the human condition.
Every step into this space echoes with the uplifting and refreshing melodies of his music. It invites us to connect, hand in hand, forming a unified entity called Vietnam.
The Musical Garden Space, on the other hand, captures the lingering melodies of nature. Here, one can sense the gentle whispers of grass, flowers, birds, and the vibrant life that surrounds us—a symphony of nature’s tender serenade.

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Solid and rough are the emotions of Da Lat. Spatial topography consists of interlaced hills, layers hidden under layers of cold pine forests. In that autumn silence, the clouds are the witch who transforms to soften the rough, dry and cold.

CLOUD STREAM
Following the wind, the stream flows in all directions,
The foggy road is dotted with flying dew drops.
Love is drunk at night in dreams,
Filled with the call of the human realm.

SUỐI MÂY
Theo làn gió suối tuôn về muôn nẻo,
Đường mù sương lấm tấm hạt sương bay.
Tình men say gối đêm vào giấc mộng,
Cho ngập lời tiếng gọi cõi nhân sinh.

ho viet vinh. dallat 2019

The concept of the project is a hybrid space without fixed determinations or boundaries. We envision a space that seamlessly integrates botany, meditation, and art—a sanctuary where individuals can care for themselves slowly and mindfully, embracing relaxation.

Drawing inspiration from nostalgia and natural materials, the space is crafted by artisans and adorned with artworks that celebrate beauty in imperfection, echoing real environments. The façade is constructed from breezeway blocks, allowing sunlight and natural ventilation to flow through, eliminating the need for artificial air conditioning systems.

A spiral staircase wraps around the courtyard, featuring a rendered banister and concrete treads, leading to an open art workshop and meditation space designed to inspire tranquility and creativity.

The overarching goal is to foster a minimalist lifestyle that honors the slow passage of time. Lava stones, with their textured surfaces, reflect dynamic shades as sunlight moves throughout the day, creating an ever-changing interplay of forms and light.

Type
Residential
Year
2020
Location
Ho Tram, Ba Ria Vung Tau
Team
Ho Viet Vinh, Tran Thanh Hai, Le Van Thoi, Ngo Dang Linh
Contractor
Cuong Quang Construction
Interior Designer
Ho Viet Vinh
Structural Engineer
Nam Vie
Photo
Ho Viet Vinh

Phu Doan Plaza, located at the Thua Thien Hue Provincial People’s Committee (also known as City Hall), is a vibrant and modern interpretation of Hue’s identity as an ancient capital. Today, the plaza serves as an inclusive outdoor hub of Hue’s cultural and social life, but this was not always the case.
Before its renovation, the plaza was an uninviting and inaccessible space, characterized by uneven terraces, hidden passageways, and neglected trees. The transformation elevated the park—both literally and symbolically—to match its prominent location at the foot of Hue City Hall.
The plaza now offers universal accessibility by leveling the entire site to meet the street, encouraging activity throughout the day. It features a spacious lawn, an interactive fountain, a café, and ample seating amid green groves of native plants such as Bombax ceiba (cây gạo), Borassus flabellifer (cây thốt nốt), Laurus nobilis (cây nguyệt quế), Cinnamomum camphora (cây long não). Built atop Hue City Center’s multi-modal transit hub, it acts as a gateway connecting all neighborhoods.
Covering 8,190 square meters, the plaza provides a welcoming, all-season destination for relaxation and public recreation.

Type
Landscape design
Year
2020
Location
Hue city, Vietnam
Team
Ho Viet Vinh
Ngo Hai Tan
Duong Thi Thanh Thanh
Nguyen Dinh Nhat Thu

Triumph

The interplay of deep reds and blues evokes a cosmic dance, where the intangible whispers its presence across the surface of being. This visual symphony captures the essence of triumph, a celebration of the invisible forces shaping reality. The textures and hues blend seamlessly, creating a sense of depth that invites contemplation. It is a portrayal of the silent dialogue between the visible and the invisible, a testament to the power of abstract art to reveal the profound mysteries of the universe.

The program “Unlimited Connections – Building a City of Light” broadcast on HTV9 provides a comprehensive perspective on the role of lighting in shaping modern and sustainable urban areas.

The story of Saigon’s light—an essential element of life and culture—has been shaped by its tropical climate and a distinctive “nightlife” culture since the city’s earliest days. Lighting not only ensures the safety of living and working spaces but also contributes to the aesthetics and prominence of modern urban architecture. However, uncontrolled use of lighting can lead to energy waste and environmental pollution. The program emphasizes the importance of smart lighting that is appropriate, sufficient, and aesthetically pleasing while minimizing light pollution, aiming to enhance overall visual harmony with the surrounding space. Building a city of light that is exemplary, harmonious, and rich in identity is a collective effort—to make the city brighter, more beautiful, and increasingly civilized.

Urban lighting is not merely about beautification; it also fosters a sense of comfort and relaxation, drawing residents into the city’s nighttime activities, thereby making the urban environment more vibrant and dynamic.

Architect Hồ Viết Vinh

We invite you to watch the program to explore the role of lighting in building smart, modern, and sustainable cities.

GLINT

The interplay of these hues, it conjures images of a visual symphony, each segment of the painting whispering a different melancholic melody or vibrant cheer. This piece truly captures the ineffable ‘glint’ of emotions.

Ho Viet Vinh