They are apparently the legendary reigning champion of Hong Kong-style milk tea. The original branch is located in Central. I went to the branch located in Heath Hong Kong in the basement of Chungking Mansions (Tsim Sha Tsui). Busy and packed. There was a line just after 16:00 but it moved quickly. I just wanted the hot milk tea and there was a minimum spend to dine in so I took my tea and sat in the shared communal food hall dining area. The milk tea was good. Quite strong and bitter but I liked it. The milk made it very heavy and filling. I didn't add any sugar to it. I couldn't finish it, despite the small cup but it was nice. Staff were pleasant and friendly. The minimum spend to dine in was not much. Your likely to have to share a table depending on how many people there are in your party. Very tightly-packed tables, like a canteen. Loud and noisy, but it had a real local Hong Kong feel. Food looked rich and hearty. I believe they are also known for their instant noodles. Would recommend the milk tea. It isn't something I would drink everyday. It is quite rich and I am not a big dairy person. However, on a cold January afternoon with a runny nose and cold, it was needed!