Tiens University covers 3.2 square kilometers with a total built-up area of 2.1 million square meters and an estimated investment of 10 billion yuan. It can accommodate 30,000 students. The document discusses Tiens International Health Industrial Park and provides information about joining the business opportunity, including different membership levels (Bronze, Silver, Gold, Platinum) that provide various bonuses and income levels. It also outlines the business model which includes retail sales, sponsoring bonuses, development bonuses, and coaching bonuses to reward recruiting new members.