Anhua pine needles belong to green tea, mainly produced in Anhua County, Hunan Province. Anhua pine needle is the representative of needle-shaped green tea in green tea. It is named for its tall and straight shape, delicate and green, and it looks like a pine needle. Its dry tea is straight and beautiful, with uniform green color, rich aroma, sweet and mellow taste, clear and bright tea soup and even and tender leaves.

The production of Anhua pine needles is very particular, and the production method is like Youlu tea. The specific operation is divided into eight procedures: spreading fresh leaves, deactivating enzymes, rolling, frying blanks, spreading and cooling, shaping, drying and screening.

Guzhang Maojian belongs to green tea, a famous tea in ancient and modern times. It is named after its position. Produced in Guzhang County, Wuling Mountain Area, Hunan Province. It is made of tender buds suitable for tea varieties through fine processing. It is compact, green in color, fragrant and tender, sweet in taste and resistant to brewing. It has a unique taste and fragrance, and is known as the "treasure of green tea". The unique growth environment and unique processing technology have created the unique quality of Guzhang Maojian.

The processing technology of Guzhang Maojian is divided into eight processes: spreading green, deactivating green, primary kneading, frying green, secondary kneading, frying green, making strips, extracting fine powder and collecting pot.