Some studies indicate that gunpowder first appeared in the Qin Dynasty (221-206 BC), but due...
KNOWLEDGE
Movable type printing was invented by Bi Sheng in my country. 1. The author of...
Chinese film was born in 1905. Over the past hundred years, there have been heavy...
China has a long history, spanning five thousand years. From ancient times to the present,...
Beijing is the capital of China, and hotels can be very popular during the tourist...
Sichuan cuisine is one of the four major cuisines in China, and is famous all...
Museums are important places to protect and display human cultural heritage, and are also important...
Natural gas is indispensable in our life, used for cooking, heating, etc. Most of the...
Strawberry is a fruit that many people like to eat. It is rich in nutrition....
Jadeite is a kind of precious jade, which can be made into food decorations. It...