Yes, there are different schools or lineages of Zen. Zen, also known as Chan in Chinese, originated in China and was later introduced to Japan, where it developed into different schools. Each school has its own unique practices and teachings, but they all share the same emphasis on direct experience and meditation over scripture.

The two main schools of Zen are Rinzai and Soto. Rinzai, also known as Linji in Chinese, focuses on the use of koans (paradoxical riddles or statements) to help students break through their conceptual thinking and experience enlightenment. This school also places a strong emphasis on the use of meditation and physical discipline, such as sitting in the lotus position for long periods of time.

On the other hand, Soto, also known as Caodong in Chinese, emphasizes the practice of shikantaza, or "just sitting," in which one simply sits in meditation without any specific goal or method. This school also places a strong emphasis on the integration of Zen practice into daily life, with activities such as cooking and cleaning seen as opportunities for mindfulness and enlightenment.

Apart from these two main schools, there are also other lineages of Zen, such as Obaku, which was founded by a Chinese monk who brought a more ritualistic approach to Zen, and Sanbo Kyodan, which combines elements of both Rinzai and Soto Zen.

Despite the differences in practices and teachings, all Zen schools share the same goal of achieving enlightenment through direct experience and meditation. They also share a common lineage, tracing back to the legendary founder of Zen, Bodhidharma.

In addition to these traditional schools, there are also modern forms of Zen, such as Western Zen, which has adapted Zen teachings to fit the Western culture and lifestyle. These modern forms of Zen may incorporate elements from different schools or may have their own unique practices and teachings.

In conclusion, while there are different schools and lineages of Zen, they all share the same core principles and aim to help individuals achieve enlightenment through direct experience and meditation. Each school may have its own unique approach, but they all ultimately lead to the same goal of awakening to one's true nature.