An umbrella with milk tea means joking to bring the relationship closer. It is mainly used between friends or lovers, developing into strangers, and getting closer to each other through this joke, and it is not necessary to really drink milk tea. Milk tea is a daily drink of nomadic people in Mongolian plateau, which is the hometown of nomadic people. The most authentic one is Mongolian milk tea. Different kinds of milk tea are popular in Greater China, Central Asian countries, India, Arabia, Britain, Malaysia, Singapore and other regions. Milk tea in Mongolian Plateau and Central Asia has not changed, and it is still a necessary drink for daily drinking and hospitality. Other regions have different flavors of milk tea, such as Indian milk tea, which is famous for adding special spices from Masala. Hong Kong's silk stockings milk tea and Taiwan Province's bubble tea are also unique. Milk tea has the dual nutrition of milk and tea, and is one of the home-cooked foods, which is popular all over the world. The varieties of milk tea include milk tea powder, iced milk tea, hot milk tea, sweet milk tea and salty milk tea.