The image, which showed a ringlike structure with a da

ark central region-the black hole’s shadow-depicted the black hole at the heart of Messier 87, a massive, distant gala

xy in the nearby Virgo galaxy cluster. It is 55 million light-years from Earth and has a mass 6.5 billion times that of the sun.

It was one example of the role that Tianma has played in international coordinated

observations. Its super sensitivity has made its observations useful as a reference by which other parti

cipants in the network can adjust their data, according to the Shanghai Astronomical Observatory.

“Tianma elevated the image quality of the EAVN, by about 50 percent, making a great co

ntribution to the research on extreme objects in the universe, such as black holes,” Shen said.

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Chinese coffee startup Luckin Coffee will price its initial p

public offering at $17 per share on Nasdaq Stock Exchanges, CNBC reported on Friday.

This price is at the top of its expected range from $15 to $17 in a regulatory filing, indicating the value of the company at about $4.2 billion.

Luckin Coffee raised $150 million in the most recent Series B+ round of financing, lifting the B

eijing-based company’s valuation to about $2.9 billion, the company announced on April 18.

With the aid of new technology, Luckin Coffee provides customers convenient service with innovative business model.

“The old way is people looking for coffee. With us coffee finds the people,” Luckin Coffee’s Co-founder Eric Guo told CNBC.

As a representative of China’s new retail based on mobile app, Luckin Coffee, founded in 2017, has expanded at a rapid pace.

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The supply of high-end talent, government investmen

t in culture and education, attractiveness for foreign investment and consumption scale are also indicators under consideration.

Shanghai has the highest infrastructure and cultural environment indexes, and the financi

al hub’s talent, technological innovation and financing indexes are in the top three of the country.

Although Beijing’s soft environment index ranked first among all Chinese cities, its hard environment index lagged behind

due to restriction of natural resources such as air quality, climate and forest coverage rate, the report said.

With the best hard environment, South China’s Shenzhen also leads on the country’s technological innovation index.

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The authors were Lei Ruipeng, professor of bioethics

 at the School of the Humanities and Centre for Bioethics at Huazho

ng University of Science and Technology in Wuhan, Hubei province; Zhai Xiaomei, prof

essor of bioethics and health policy at the Chinese Academy of Medical Sciences’ Centre for Bioethics, in Beijing; Zhu

Wei, an associate professor at Fudan University’s Centre for Applied Ethics in Shanghai; and Qiu Renzong, a philosophy of sc

ience and bioethics professor at the Chinese Academy of Social Sciences’ Institute of Philosophy, in Beijing.

“We think the authorities should step up their efforts to improve the governance of et

hics in scientific research in light of the loopholes exposed in He’s case,” Zhai told China Daily.

Results of further investigations in the case should be made public, including the penalties given to all involved, she said.

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The disabled, whether fully or partial, will be the priori

ity in nursing services,” Jiao said. “We will release a detailed standard for evaluating nursing services for the disab

led elderly population, including psychological needs, so the services will aim precisely at those most in need,” she said.

Xi Huan, vice-president of Beijing Hospital, said major medical institutions need to m

ake more efforts to improve services for the elderly, including the promotion of disease prevention edu

cation and increased follow-up visits for elderly patients who have been discharged from the hospital.

“Big hospitals should provide more help for elderly patients, and more follow-up nursing services after they leave the ho

spital, so they can get timely help if problems occur at home or at community health centers,” he said.

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a simple inspection at ports of entry. The administration

was disestablished in the latest government reshuffle and quara

ntine management functions were merged into the General Administration of Customs.

With a rising number of inbound foreign travelers and Chinese students returning home wit

h pets in tow, the administration issued the new rule in January to facilitate entry.

Shanghai Customs inspected 25 cats and 15 other pets at its ports of entry between May 1 and May 5. Twenty-seven of them were all

owed in after on-site inspections. Eleven were put under quarantine, and two were sent back to their original co

untry or region due to the lack of quarantine reports and rabies antibody test results.

Last year alone, 1,577 pets-822 dogs and 755 cats-entered Shanghai from overseas, customs data show.

Shanghai Customs has been publicizing information on the new regulations throu

gh various channels to passengers, including cooperating with more than 60 air carriers, it said.

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Foreign volunteers help out at Hangzhou scenic spot

More than 2.5 million tourists visited West Lake in Zhejiang province over the May Day holiday.

What caught the attention of many of them was the presence of a team of eight intern

ational students, all wearing yellow vests and Bluetooth headsets, and riding electric scooters.

The eight were studying in Hangzhou, Zhejiang’s provincial capital. They are the first internatio

nal volunteer team serving at the famous spot, which was listed as a UNESCO World Heritage Site in 2011.

The foreign volunteers are from India, Mongolia, Banglade

sh, Indonesia, Democratic Republic of Congo, Ethiopia, Tanzania and Yemen.

“As Hangzhou is seeing an increasing number of individual travelers from abroad followin

g the 2016 G20 Summit … we have been considering how to diversify our volunteer forces during h

olidays and peak seasons for years,” said Liu Jian, director of the volunteer program.

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And the challenges of environmental protection and

And the challenges of environmental protection and climate change were add

ressed, including the need to enhance our cooperation to implement the Paris Agreement.

President Xi’s commitment to ecological development and the pursuit of harmony between man and nature are important st

eps. hope the message in President Xi’s speech is taken seriously by everyone constructing buildings, homes and roads in

China, and they do so in a way that respects nature and protects local ecology.

As leader of the world’s second-largest economy, people within the People’s Republic of Chin

a will take notice, as will those around the world, thus furthering the cause of ecological protection.

Xi will serve to inspire businesses and young people in China to join the cause.

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Production and sales of these firms picked up in Mar

with the aggregated industrial value added expanding by 8.5 percent year-on-year, 3.2 percentage points

higher than that in the January-February period.

Operation revenue jumped by 13.7 percent year-on-year i

n March, 10.4 percentage points more than that in the January-February period.

Stabilizing prices served as another driver of the rebound, according to an NBS analy

sis. The producer prices rose 0.4 percent year-on-year in March, ending a decline for eight months in a row.

The purchasing prices for raw materials edged up 0.2 percent from a ye

ar ago, 0.1 percentage points higher than that in the January-February period.

Preliminary estimates showed that the price changes added 26.8 billion yuan to industrial profits in March, and the cont

ribution of price changes to industrial profit growth rose by 4.5 percentage points from that in the Ja

nuary-February period, said senior statistician Zhu Hong from the NBS’s Industrial Bureau.

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Though Farewell My Concubine has long been a master

piece of the Mei School, Wan Ruixing, renowned Peking Opera composer and player of the jingh

u (a high-pitched two-stringed fiddle used in Peking Opera), said the Cheng School’s sorrowful tunes a

nd slow rhythm also could be a decent interpretation of concubine Yu’s tragic fate.

“There are more tragedies in the Cheng School’s plays and the characte

r of Yu and her deep sorrow in the legendary story meet very well with the featu

res of the Cheng School,” said Wan, who is also responsible for the new play’s method of singi

ng tunes.A former actress from the China National Peking Opera Company, Zhang has performed in sellout shows acros

s China, including a solo show at the Great Hall of the People in 2007. In 2015, Zhang made her US debut at Lincoln Ce

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