Authors of the book seriously studied many years the most ancient plant - a tea. Sandra visited China as the member of a research trip. Petai was born and has grown up in China, has worked in the tea factory. At the moment he is the owner of the business and exporting of tea to Europe and the USA. Sandra's articles can be found in specialized editions and magazines. Green tea - one of the most popular tea in the world. It drinks because a fine taste...