Mixue Ice Cream Attacks Hong Kong. "Mixue Ice Cream", a mainland tea chain brand .known as the "pinduoduo in the milk tea industry", opened its first Hong Kong store today (18th) at the Mong Kok Bank Center Plaza. the number of people queuing up in the afternoon reached 60, and after nightfall, the queue even reached Nathan Road. There were many students who waited in line for an hour just for a glass of frozen lemonade for HKD $9.