Step 1 : Introduction to the question "In which country did "bubble tea" originate?"
...Bubble tea comes in a multitude of flavors and is generally one of two types: an iced tea made by adding fresh fruits and crushed ice to tea; or a milkshake-like tea that combines tea, milk and/or creamer, powdered flavoring, water and crushed ice. What defines bubble tea is the chewy, marble-sized tapioca balls that sit on the bottom of the drink. It's served with an oversized straw so it's easy to suck up the tapioca bubbles. Different varieties of bubbles can include green tea, egg custards, jellies, or aloe. Bubble tea started in Taiwan, with a stand on nearly every corner, and has now spread worldwide.Source: TheDailyMeal.com