Why didn't the study of Huang Lao pass on? What is the relationship between Huang Lao's skill and Taoism?

The first is that the development of the times no longer needs the study of Huang Lao. Huang Lao's school advocates quietism, which is frivolous and generous. It is ok to share the interest with the people in the post-war era, but the situation is stable and this policy may not be suitable. For example, this measure implemented in the early Han Dynasty led to the Seven Kingdoms Rebellion. After the pacification of Han Jing, she intended to change this situation, but the Queen Mother refused to allow it, so she had to give up. It was only during the period of Emperor Wu of the Han Dynasty that Confucianism was respected.

Second, in order to strengthen centralization, Huang Lao's theory cannot be adopted. Huang Lao's theory requires rulers to restrain themselves and the country can recuperate. But when the country is strong and you want to make a difference, you must use troops abroad and strengthen centralization at home. This idea can't meet the needs. Emperor Wu of the Han Dynasty began to look for new strategic ideas and found Confucianism, and then Dong Zhongshu became famous.

The theory of Huang Lao is not useless and has not been adopted at the national level, but it is often adopted in the monarch's own cultivation. Emperor Wu himself believed in Huang Lao's theory. In the Ming Dynasty, monarchs were important supporters of the calligraphist school. The main reason is that these monarchs believe in immortality as Taoism says, so they want to pursue this illusory thing.

The study of Huang Lao is the study of Huangdi and Laozi, which is closely related to Taoism. The study of Huang Lao was only a branch of Taoism, which was later replaced by metaphysics. Together with the calligraphist school, it is an important part of Taoism. Do you like Taoism? Do you want to live forever?