What is the name of a dark brown beer-like drink in Xuecheng Hotel?

A drink like a beer bottle is called Big Pak Lei.

This kind of drink may not be seen in Pak Lei after the 1990s. It looks like beer, so many people think it tastes like beer, but its taste is very different from beer. It tastes sweet, like rock candy Sydney. In the 1980s, this drink was also very popular.