Premier Li Keqiang underlined expansion of domestic demand and development of a strong domestic market, saying on Monday that more measures must be adopted to upgrade products and services to the medium and high end to improve the quality of people's livelihoods.

Blood centers across the country should receive COVID-19 convalescent plasma donors in a separate space and COVID-19 survivors are not allowed to donate blood for six months after their recovery, according to a guideline recently released by health authorities including the National Health Commission.

Wuhan, capital of Hubei province, is making all-out efforts ranging from upgrading fever clinics to expanding epidemiological investigation forces to cope with any possible COVID-19 outbreaks during the winter, city authorities said on Tuesday.

The second edition of the Michelin Guide Beijing was issued in the capital on Monday with several new star entries and the launch of the Michelin Green Star selection.

A central command center for rescues was established on Monday in Lhasa, capital of the Tibet autonomous region, with eight satellite stations, marking the first professional emergency rescue operation in the region.

Constructors of the Jinling Zhonghuan construction project have recently adopted a "smart worksite" application system that integrates computing technologies and the Internet of Things to ensure worksite safety, and to enhance managerial efficiency. The system comprises a digital project platform, a face recognition system, a personal location system, and an environmental monitoring system. 

In recent years, Wuwei City has gone to great lengths to develop husbandry industrial clusters, covering the area of forage grass cultivation, cattle breeding, meat and dairy products processing and so on, which optimizes resources allocation and increases the locals' income. 

Cauchari Solar Park, built by China Power Construction and the Shanghai Electric Power Construction Company, is located in the town of Cauchari in the northwestern province of Jujuy, at an altitude of about 4,200 meters above sea level. The project, authorized by Argentina's Wholesale Electric Market Management Company, supplies the grid with a total of 300 megawatts of electricity and has useful life of approximately 20 years. The solar park, the largest of its kind in Latin America, helps promote local economic development, raise standards of living in an area with limited access to energy, and contribute to the development of clean energy sources in Argentina.

China will continue to support the Group of 20's debt treatment framework for low-income countries, helping them ease potential solvency risks and promote post-pandemic economic recovery, Finance Minister Liu Kun said in a recent statement.