1. On January 31, 2021, the 13th Central Committee of the Communist Party of Vietnam held its first meeting on the same day to elect a new leadership collective. Nguyen Phu Trong was re-elected as the Central Committee of the Communist Party of Vietnam. General Secretary.

2. On February 1, 2021, WHO Director-General Tedros Adhanom Ghebreyesus stated at a regular press conference that the number of new confirmed cases of COVID-19 globally continued to decline last week. The number of confirmed cases of COVID-19 has declined for the third consecutive week, which is encouraging news.

3. On February 2, 2021, the Ibaraki Prefectural Government in Japan announced that approximately 840,000 chickens would be culled in a local chicken farm due to an outbreak of highly pathogenic avian influenza.

4. On February 3, 2021, US Secretary of State Blinken issued a statement that the United States and Russia agreed to extend the New Strategic Arms Reduction Treaty for 5 years until February 5, 2026. The content of the treaty constant.

5. February 4, 2021. Recently, the World Health Organization’s International Agency for Research on Cancer (IARC) released the latest global cancer data, showing that in terms of cancer distribution types, new cases of breast cancer in 2020 The number of cases reached 2.26 million, surpassing lung cancer (2.2 million people) for the first time and becoming "the number one cancer in the world".