Chinatowns are areas formed by settlement of Chinese immigrants across countries worldwide. Each district has unique characteristics reflecting migration history, culture of different Chinese ethnic groups, and integration with local cultures.

Studying Chinatowns around the world helps understand different contexts and development approaches that can be adapted for development and conservation of Chinatown in Thailand.

Architecture
- Buildings blending Chinese and local architecture
- Distinctive shophouses
- Chinese religious sites (shrines, temples)

Lifestyle and Economy
- Commercial and business districts
- Traditional markets and shops
- Restaurants and culinary culture

Culture and Traditions
- Chinese festivals (Chinese New Year, Vegetarian Festival)
- Religious sites and beliefs
- Arts and performances

Community and Society
- Chinese associations and community organizations
- Schools and educational institutions
- Ethnic group gatherings

Asia
- Singapore - Conservation district blending modern development
- Malaysia (Penang, Malacca) - UNESCO World Heritage Sites
- Vietnam (Ho Chi Minh City, Hoi An) - Lifestyle and trade

Americas
- United States (San Francisco, New York, Los Angeles) - Largest Chinatowns outside Asia
- Canada (Vancouver, Toronto) - Strong Chinese communities

Europe
- United Kingdom (London, Manchester) - Commercial districts and restaurants
- France (Paris) - Large Chinese communities

Oceania
- Australia (Melbourne, Sydney) - Cultural integration

Architectural Conservation
- Restoration and preservation of old buildings
- Defining conservation zones
- Controlling new developments

Economic Promotion
- Tourism development
- Supporting local businesses
- District branding

Cultural Conservation
- Organizing festivals and activities
- Preserving traditional knowledge
- Museums and learning centers

Community Participation
- Strengthening communities
- Participation in decision-making
- Network building

Studying Chinatowns worldwide provides important lessons:

1. Balance - Between conservation and development
2. Identity - Maintaining and enhancing district identity
3. Community - Community participation in all stages
4. Economy - Creating economic sustainability
5. Culture - Preserving and promoting culture