Eastern philosophy is a broad term that encompasses many different schools of thought and practices. Tao (3 letters) is an ancient Chinese philosophical concept that emphasizes the importance of living in harmony with nature. Taoism (6 letters) is a religion based on the teachings of Tao, which emphasize living in harmony with nature and the universe. YOGA (4 letters) is an ancient Indian practice that focuses on physical, mental, and spiritual well-being. TANTRA (6 letters) is an ancient Indian practice that combines YOGA, meditation, and ritual to achieve spiritual enlightenment.