Different tastes and different origins.

1. Different tastes. Black tea tastes sweet and sweet without losing the sweet aftertaste of black tea, while Ceylon black tea tastes mellow and bitter, but has a sweet aftertaste.

2. Different origins. Black tea is a unique type of tea in China. It is mainly produced in the three provinces of northern Fujian, southern Fujian, Guangdong and Taiwan, China. Ceylon black tea is produced in Sri Lanka and is a collective name.