Load data in template page

I am creating a website in which I need to sell products. I am stuck at the product page of the website. The big e-commerce website like amazon.com must have a template of the product page and they dynamically load all the data including image of product, price, reviews from the database. I also want to create a similar product page where on clicking a link of product, it automatically loads all the images, price and info stored in the database and show it. If another product is clicked, everything loads on that very same html/php template page and I don't have to make different page for different products. How can I do that? I am searching solution for this from many days but I don't know what exactly do I have to search to get the answer. Please help with answers having link to such tutorials or some brief introduction about what I need to do for same.