Pu-erh tea

„Nèi piào (内票): A larger description ticket or flyer packaged loose under the wrapper. Both aid in assuring the identity of the cake. It usually indicates factory and brand. As well, many nèi piào contain a summary of the tea factories' history and any additional laudatory statements concerning the tea, from its taste and rarity, to its ability to cure diseases and effect weight loss.“

„Fragrance
Broad leaf variety old tree tea aromas can generally be divided into the following;

fruit-flower fragrance, honey-flower fragrance , honey-sweet fragrance, date-jujube fragrance, orchid flower fragrance , camphor fragrance, sticky rice fragrance , lotus flower fragrance , mellow-aged fragrance

Some teas are highly fragrant, others have refined and prolonged fragrance. Although there are many different kinds of fragrance, they should all be natural, smooth and easy to get a feeling for. These fragrances appear when the tea is drunk and are not evident when smelling the tea.“