Taiqinggong Town in Lu Yi is the birthplace of Laozi. Taiqing Palace is located in the northeast corner of Taiqing Palace, 5 kilometers east of Luyi County. This is the birthplace of Laozi and a temple dedicated to Laozi. /kloc-0 was designated as a county-level cultural relics protection unit in 1978, and/kloc-0 was designated as a cultural relics protection unit in Henan province in 1986.

Li Er (after 600 BC-470 BC) (date of birth and death: February 15th, Wuding, Shi Mao, Chen Geng, at the end of the Western Zhou Dynasty), also known as Lao Dan, was later called "Laozi" and was born in Luyi County, Henan Province. Han nationality. He was a great philosopher and thinker in ancient China, the founder of Taoist school and a world cultural celebrity. According to legend, his mother was pregnant for 72 years and gave birth to him from the armpit. I was born with a white eyebrow and a white beard, so I'm called Lao Zi. Laozi lived in the Spring and Autumn Period and worked as a librarian (equivalent to the director of the National Library) in Luoyi (now Luoyang, Henan). He is knowledgeable and versatile. When Confucius traveled around the world, he went to Luoyi to ask Laozi. In his later years, Lao Zi traveled west by Qingniu, wrote a 5,000-word Tao Te Ching (also known as Lao Zi) in Hanguguan (located in Lingbao, Henan), and finally disappeared here. Tao Te Ching contains rich dialectical thoughts. Laozi's philosophy and ancient Greek philosophy constitute two sources of human philosophy, and Laozi is honored as "the father of China's philosophy" because of his profound philosophical thoughts. Laozi's thought was passed down by Zhuangzi, and together with Confucianism and later Buddhism, it formed the core of China's traditional thought and culture. After the appearance of Taoism, Laozi was honored as "the old gentleman on the throne"; From the biography of the immortal, Lao Tzu has been honored as a fairy. Since the Han Dynasty, emperors of all dynasties have worshipped Laozi in Lu Yi, Henan. Tao Te Ching has more than 1000 foreign language versions, which is the most translated book in China.