What is a good topic for a blackboard about stamps and philately?

"World Expo" is a good topic, but I think it's too difficult, and if you don't cover enough content, you won't be able to get close to the topic. To do a good job on this topic, unless your philatelic knowledge and material base is very wide, ancient and modern Chinese and foreign must be involved... Stamps are known as national business cards, and every country that issues stamps selects the best, most beautiful, representative or commemorative things in their country, and shows them on the stamps after careful design. The content involved is political, economic, cultural, military and other aspects. Philately is a cultural activity, through the collection of stamps can increase knowledge and broaden their horizons, add fun and cultivate their emotions.

Since it is a blackboard newspaper, it should belong to a college or other cultural units. So I think it would be better to get closer to the Chinese culture part. For example:

- Chinese classical novels series: to show the splendor of Chinese classical literature and the flavor of traditional Chinese culture, so that we can understand the Chinese classical literature in the stamps, and advocate that we go to read the treasures of these cultures.

- China's four great inventions, Chinese ancient painting series, Chinese national painting series, socialist economic construction achievements, China's traditional festivals, China's top ten flowers, China's three mountains and five mountains, China's Chinese Zodiac culture and so on, are other things that can be considered. And in a certain sense through the square inch to show China, to understand the culture, to understand the tradition, in today's era of this fast food culture prevails, or good subject matter.

Of course, you can also consider the piece of philatelic knowledge...

There are many subjects to consider, but it's important to look at the space your plate can accommodate, and finalize the topic before organizing the material.