1. Strategic position and coordinates of "convergence of auspicious energy"
The investment in Hoang Thanh Thang Long Sun Legacy City is sought after by savvy investors because the project converges all strategic factors in terms of location, infrastructure, and feng shui value.
1.1. Prime location at the southern gateway of the Capital

Sun Mega City is positioned as the first and largest multi-functional supercity in the South of Hanoi. (Source: Collection)
The Sun Mega City supercity, with a scale of up to 1,690 hectares, is positioned as the first and largest multi-functional supercity in the South of Hanoi. The project's location offers strategic advantages for investors:
Strategic Coordinates: Sun Mega City is located about 50km from the center of Hanoi, equivalent to a 45-minute journey.
Feng Shui Value: The project is situated in a strategic location – the center of the basin formed by three ancient rivers: the Day River, the Nhue River, and the Chau Giang River. This location is considered a place where "vital energy converges," bringing both feng shui value and development potential.
Historical Origin: The complex recreates the Imperial Citadel of Thang Long right at the foot of Long Doi Son mountain, near the legendary Chau River. This is where King Ly Cong Uan "left his footprints" on his historic journey to move the capital from Hoa Lu to Thang Long.
1.2. Leverage from Completed Transportation Infrastructure
The modern transportation infrastructure at Sun Mega City creates a strong impetus for economic, commercial, and service growth in the area.
Modern Network: Sun Mega City utilizes modern transportation infrastructure networks such as the Phap Van – Cau Gie – Ninh Binh expressway.
Economic Zone Connectivity: The project offers rapid connections to key economic zones like Hanoi, Ninh Binh, and Hung Yen through Ring Road 3.5, 4, 5, and major national highways.
Economic Impact: Convenient transportation shortens travel times for residents and tourists, thereby strongly boosting the economy, commerce, and services for the entire region. The presence of Sun Mega City is predicted to ignite strong growth momentum for South Hanoi.
2. Unique Internal Value from the Cultural Complex
The key factor creating outstanding potential for investing in the Imperial Citadel of Thang Long Sun Legacy City is the unique internal value from the cultural tourism complex built by Sun Group, ensuring a stable customer base and sustainable cash flow.
2.1. The "Precious Gem" of the Supercity and International Stature
The complex recreating the Imperial Citadel of Thang Long is considered the "cultural heart" and "soul" of the entire Sun Mega City supercity.

Unique internal strength from the cultural complex. (Source: Illustrative perspective image)
Positioning: Sun Legacy City is a historical and cultural metropolis, considered a "hidden gem" with a tourism, cultural, and entertainment complex holding a "treasure trove" of national history and heritage.
Heritage Recreation: The project focuses on recreating the architectural and cultural essence of the glorious Ly – Tran dynasties (11th–14th centuries). Iconic structures of power such as Dai Hung Gate, Ngu Phuong Tinh Lau, Thien An Palace (where court sessions were held), Tap Hien Palace, Giang Vo Palace, along with spiritual structures like Dien Huu Pagoda (One Pillar Pagoda, associated with King Ly Thai Tong's dream) and Bao Thien Tower (one of the renowned "An Nam Tu Dai Khi" - Four Great Symbols of Vietnam), are meticulously crafted.
International Cultural Appeal: This complex is expected to become an international-caliber center for culture, history, and multi-experience tourism, a new "cultural icon" of Vietnam, where the past is vividly brought back to life.
Scale: The project is anticipated to rival China's famous "Hengdian World Studios," using the voice of heritage to evoke people's desire to live and experience culture.
2.2. Ensuring Cash Flow from Tourism and Entertainment
The unique nature and scale of the entertainment and interactive facilities ensure a regular and stable flow of tourists, providing a solid foundation for investment cash flow.
Shows and Events: The complex serves as the main stage for court scenes, traditional festivals, and artifact exhibitions, attracting domestic and international visitors. The massive central Square (32,000m2) is a venue for grand concerts, live-action shows, and light festivals.
High-Tech Live-Action Show: The highlight is the Bach Dang show – a program recreating three heroic victories on a 10,000m2 water stage, utilizing 3D mapping projection technology, hologram effects, and multi-dimensional sound. Modern technology is applied to enhance the experience while preserving the soul of traditional culture.
Filming Location Potential: The complex aims to develop into a large-scale historical costume film studio, ideal for producing historical films rich in Vietnamese identity. This model has proven effective in Asian countries, creating unique tourist destinations.
Interactive Experiences: Visitors can "live within" the ancient imperial space. Interactive activities include role-playing, wearing traditional costumes, learning calligraphy, enjoying the essence of royal cuisine, and experiencing traditional martial arts at the Training Ground.
The multi-faceted recreation of culture and past life – from stone-paved streets, majestic city gates, splendid palaces, to the vital To Lich River and bustling market streets, traditional craft villages – creates a multi-layered, multi-faceted cultural experience destination, ensuring year-round tourism appeal.
3. Synergistic Advantages and Business Opportunities

Regional economic growth driver. (Source: Illustrative perspective photo)
The investment in the Hoang Thanh Thang Long Sun Legacy City area is not only limited to the intrinsic value of the cultural complex, but is also amplified by the synergistic advantages from the social ecosystem and the regional economic growth driver.
3.1. Synergy of the Social Ecosystem
Sun Legacy City (part of Sun Mega City) possesses a strategic location, adjacent to large-scale social and intellectual utility complexes, creating an ideal living and business environment:
Education and intellect: The project is adjacent to Nam Cao University City, which is expected to gather hundreds of thousands of students and experts in the future. The presence of this intellectual community helps Sun Mega City become an ideal destination for intellectuals, the middle class, and international experts.
High-quality healthcare: Two central hospitals, Viet Duc and Bach Mai, branch 2, are located right next to the project, contributing to enhancing the quality of life and services for the entire area.
3.2. Regional Economic Growth Driver
The emergence of the multifunctional super-city Sun Mega City, especially with the complex recreating Hoang Thanh Thang Long as a highlight, is predicted to create significant economic changes, bringing long-term benefits to investors:
Boosting regional economy: Sun Mega City is projected to soon ignite strong growth momentum for South Hanoi.
Attracting investment and jobs: The presence of the project will attract a wave of investment to the South of Hanoi, creating tens of thousands of direct and indirect jobs in the fields of: construction, tourism, services, education, and healthcare.
Tourism development: The project not only contributes to the economic and tourism development of the South Hanoi gateway area, but also carries a great mission: to become an international-class center for culture, history, and multi-experience tourism.
4. Sustainable Price Appreciation Potential and Development Vision
Sun Legacy City offers a golden opportunity for astute investors, thanks to the well-planned strategic planning and the sustainable development vision of the investor.
4.1. Profitability and Cash Flow Optimization

Long-term profit potential. (Source: Illustrative perspective photo)
Real estate products at Sun Legacy City possess dual profit potential:
Diverse profitability: The project is suitable for rental investment, optimizing cash flow through business, thanks to the stable flow of tourists and residents from the cultural complex and surrounding areas.
Long-term price appreciation potential: Leveraging well-planned development and synchronized infrastructure, Sun Mega City possesses long-term price appreciation potential, thanks to the integration of a unique tourism – culture – education ecosystem.
4.2. Sustainable value and well-planned development
Sun Group, with its strategic vision, is committed to developing tourism in conjunction with cultural preservation, ensuring sustainable value for the project:
Strategic vision: Recreating and honoring culture through tourism development linked with cultural preservation, creating long-lasting values for the community and destination.
Creating icons: The project is a testament to the creation of a distinguished, unique development, based on the foundation of precious and sustainable cultural and historical values.
Bridge to History: The complex recreating the Imperial Citadel of Thang Long is likened to a "bridge connecting tradition with modernity," where history continues to be written with a future vision, taking Vietnamese culture far on the international stage.
Investing in the Hoang Thanh Thang Long Sun Legacy City area is not just a financial decision but also an ownership of sustainable heritage value and strong growth potential in the southern gateway of Hanoi. The complex recreating the Imperial Citadel of Thang Long, meticulously crafted by Sun Group, is not only the "cultural heart" and "precious gem" of the Sun Mega City super-metropolis but also a "great treasure" that fully recreates the quintessence of architecture and the life of the Ly – Tran dynasties (11th–14th centuries). With the leverage of well-planned development, synchronized infrastructure, and unique cultural values, Sun Mega City is predicted to ignite strong growth momentum for Southern Hanoi, bringing golden opportunities to astute investors.

