In Hubei alone, more than 3,600 COVID-19 patients over the age of 80 have recovered thanks to medical care. In Wuhan, seven centenarian patients have recovered.

Wu Fan, a member of the 13th National Committee of the Chinese People's Political Consultative Conference, the nation's top political advisory body, said that as a disease prevention and control professional, she witnessed the country's all-out efforts to mobilize all available resources to save lives.

The CPC's "people-first" philosophy is reflected in the nation's emphasis on improving admission and recovery rates and reducing the infection and mortality rates to the maximum extent, Wu said.

While delivering this year's Government Work Report to the ongoing NPC session, Premier Li Keqiang said China's economy posted negative growth in the first quarter of this year, but that was "a price worth paying" to contain COVID-19, since life is invaluable.

"It is only by overcoming enormous difficulties that China has been able to contain COVID-19 in such a short time while also ensuring our people's basic needs," Li said.

Xi, while talking to NPC deputies from Inner Mongolia, also called for wholehearted efforts to solve problems that concern people's immediate interests, including healthcare, housing, elderly care and food safety.

He said the ultimate goal for advancing socioeconomic development is to meet people's increasing needs for a better life.

Xi urged Party and government officials to have a correct perspective on political achievements and prudently exercise the power that people grant to them. He called for firm efforts to combat corruption and oppose the practice of formalism and bureaucracy.

The Party's long-term governance rests on always maintaining a close bond with the people, Xi told the NPC deputies, and "we must always remain true to our aspiration and work in concert with the people through thick and thin".

Experts said that understanding the CPC's people-centered philosophy holds the key to knowing Chinese politics as well as the core value of the Party in governing the world's most populous country.

It is the original aspiration and mission of the CPC to take people's pursuit of a better life as its greatest value and to translate the country's development results into people's sense of fulfillment, happiness and security, Xin Ming, a professor at the Party School of the CPC Central Committee, said in an article published by the Study Times newspaper on May 22.

Sticking to a people-centered development philosophy reflects the prominent strength of China's political system and is also a marked advantage of the nation's governing system and capacity, Xin said.

Huo Zhaoliang, an NPC deputy and head of Xilingol League in the Inner Mongolia autonomous region, said Xi always bears in mind people's livelihoods, and he added that he will faithfully carry out Xi's requirements in his work and lead the people to secure a better life.

Song Huaying, a CPPCC member and also deputy secretary of the CPC Xingtai city committee in Hebei province, said she will strive to turn the aspiration of serving the people into concrete action, and lead the local people to advance efforts in poverty reduction and rural vitalization to secure the goal of eliminating absolute poverty.

All rural poor will bid farewell to poverty this year as part of the nation's goal of building a moderately prosperous society in all respects.

Xinhua contributed to this story.