Since then, Zhao started his collection of rabbit stamps everywhere he visited. Whether on a business trip or holiday, he didn't miss an opportunity to collect. He also makes use of the Internet to search for his beloved rabbits.

Zhao Zhongwei, Rabbit Stamp Collector, said, "This limited-released stamp is from Greece. And this one is from Sri Lanka and this one Hungary. This is a stamp from Japan and that one's from France. Gradually, I started to learn more about rabbits. I went to universities to gather information about the rabbit's names, categories and behavior."

Zhao also has a collection of some precious one and half century old stamps, which were used across the world.