The Tang Dynasty, a period in Chinese history known for its cultural and literary flourishing, was marked by an explosion of creative expression. Among the many artistic forms that thrived during this time were poetry and calligraphy. The works of Tang poets are considered some of the greatest masterpieces in Chinese literature.

What factors contributed to the development of such a rich poetic tradition? To answer this question, we must delve into both internal and external influences that shaped these poet's works.

Firstly, it is essential to understand the socio-political context in which these poets lived. The Tang dynasty was a time when China experienced great prosperity under Emperor Taizong's rule. This stability allowed for intellectual pursuits like poetry to flourish as people had more leisure time and resources available.

Secondly, Buddhism played a significant role in shaping the themes and styles found within Tang poetry. Buddhist teachings emphasized detachment from worldly desires and enlightenment through spiritual practice; many poems reflect these themes as well as incorporating elements from Buddhist mythology.

Thirdly, there were also influences from other cultures such as Persian Sufi mysticism which brought new ideas about spirituality leading to further diversification within their work.

Fourthly, another factor worth mentioning is education system at that time - Confucianism dominated educational curriculum with focus on classical studies including literature; thus creating an environment where interest in poetry would naturally grow among scholars who studied classical texts extensively throughout their lives.

In conclusion while various factors contributed significantly towards shaping tang dynasty's rich poetic tradition - internal factors like social stability & educational system alongside external ones such as religious beliefs (Buddhism) & cross-cultural exchange - undoubtedly made this era one remarkable chapter in world literary history with enduring influence on future generations' creations too!