Labels, as the most frequently removed items in daily life, are widely used in all fields that people can think of. So how much do people really know about labels?There are different requirements for the use of labels in different occasions, and a series of label papers have been derived to meet thi

The 20th National Congress of the Communist Party of China will open at 10 a.m. Monday at the Great Hall of the People in Beijing. As the world's second largest economy, China is convening a very important conference at a crucial moment in its new journey to fully build a modern socialist country. It has attracted worldwide attention. It is a very important conference held at a critical moment when the whole Party and the people of all ethnic groups in China are embarking on a new journey to fully build a modern socialist country and marching toward the second centenary goal. The congress will elect a new Central Committee and a new Central Commission for Discipline Inspection. ​