What kind of tea is a drunken bosom friend?

This sentence refers to high-end design of tea.

According to the inquiry of JD.COM's auction of official website, the slogan of high-end tea brands is "A drunken friend", which refers to those high-end teas with quality, taste and culture.

A delicious tea is usually selected from high-quality tea gardens. After strict picking and making process, the most authentic taste of tea leaves is preserved. Its packaging design style will also be simple without losing style.