3. Seven metals (in astrology):
• Gold (Sun)
• Silver (Moon)
• Mercury (Mercury)
• Copper (Venus)
• Iron (Mars)
• Tin (Jupiter)
• Lead (Saturn)
4. Seven days of the week:
• Monday
• Tuesday
• Wednesday • Thursday
• Friday
• Saturday
• Sunday
5. Seven colors of the rainbow:
• Red
• Orange
• Yellow
• Green
• Light Blue
• Blue
• Violet
Comparison from the internet:
1. Sun — Asia — Gold — Sunday
Analogy: Asia, as the largest and most rapidly developing continent, symbolizes brightness and growth like the Sun. Gold is associated with wealth, just like Asia’s rich culture and history. Sunday is the day when we celebrate sunlight and the start of a new week.