• Unit 1 - Best reality competition shows
• Unit 2 - Street performers in Hong Kong
• Unit 3 - Filmmaking cast and crew
• Unit 4 - Internet fame
• Unit 5 - The circle of love
• Unit 6 - Turning over a new leaf
• Unit 7 - Get your foot in the door
• Unit 8 - Extend a helping hand
• Unit 9 - Skills on the wheels
• Unit 10 - Take time to light up your soul
• Unit 11 - Forgetfulness and fading memories
• Unit 12 - An up-close encounter with trending sports
• Unit 13 - Agripreneurs in China fighting food insecurity
• Unit 14 - Rethinking expiration dates
• Unit 15 - A family saved by community fridges
• Unit 16 - Threats to lives in our ocean
• Unit 17 - The pursuit of perfection: genetic engineering
• Unit 18 - Metaverse Fashion Week
• Unit 19 - Expedition to Mars
• Unit 20 - The use of AI: a blessing or a curse