st year, increasing from 21 surgeries in 2000, the first year he returned to Zhengzhou from Australia, he said.
Cheng hoped the schematic diagrams could make a contribution for the prevention and treatment of cardiovascular diseases in the future.
Besides his persistence on drawing the schematic diagrams, he also keeps improving techniques for his surgeries.
He has been using the 8-0 sutures, the most delicate and fine surg
ical stitches for heart surgeries, ever since he came back to the hospital in 2000.
“For the anastomosis (or connection) of tiny coronary blood vessel in heart surgery, th
e 8-0 sutures can maintain better blood flow to the heart compared with other size of threads,” Cheng said.
This is a challenge for a surgeon because he has to be very gentle in the process when co
nnecting the blood vessels of 1.5-2.0mm with this kind of fine sutures, either not too loose or not too tight.
Cheng is one of the five surgeons who use this technique in almost every case of coronary bypass operation in China, according to Dahe Daily.
rcrowding and rampant construction plaguing cities, and the development of cities will also offer unique ways to bring about rural revitalization,” Chen said.
“As restrictions on hukou will gradually be removed, cities need to be well-prepared to offer
accommodation and employment opportunities, and allow children of migrant workers to have equal access to education,” Chen added.
China has made steady progress in urbanization, as the ranks of permanent urban r
esidents stood at 831 million at the end of 2018, up 17.9 million from the previous year, said the National Bureau of Statistics.
Last month, the National Development and Reform Commission said it
plans to increase the urbanization rate by at least 1 percentage point by the end of this year.
Shen Chi, vice-director of the China Center for Urban Development, said the government’s new
plan will help foster high-quality and sustainable economic development across the nation.
“Relaxing the hukou policy will be a key step in promoting the free flow of labor across
the nation,” Shen said. “A systematic consideration and arrangement of the integratio
ntry in the forest sector by the middle of this century in a guideline on promoting the greening of the homeland issued in November. The count
ry also aims to increase its percentage of forest cover from 21.7 percent in 2018 to about 23 percent in 2020, and 26 percent in 2035.
China’s digital trade is expected to lead global trade development, with the economic value of di
gital trade-enabled productivity benefits to the Chinese economy estimated to reach 37 trillion yu
an ($5.5 trillion) by 2030,according to a report on how China can capture digital trade opportunities at home and abroad.
Digital trade has become increasingly important; there are a lot of definitions of digital trade going on, with
the most common one being e-commerce, including monetary transactions and exchanges of goods and services, said re
search project head Konstantin Matthies, noting the report studies digital trade with a much broader approach.
“Digital trade” refers to the production, distribution, marketing, sale or delivery of goods and servi
ces – domestically and abroad – supported by cross-border digital flows. This consists of trade in digi
tally enabled products and services and cross-border data flows that create economic value in the domestic economy, acc
ording to the report jointly released by the Center for China and Globalization as well as the Hinrich Foundation.