Nowadays, many 
people
 are leaving the countryside and choosing Use synonyms
cities
 to live and work in. Some Use synonyms
people
 say Use synonyms
this
 trend causes numerous negative issues; Linking Words
otherwise
, some Linking Words
people
 say it brings a lot of benefits Use synonyms
for
 a country. From my perspective, Change preposition
to
this
 movement Linking Words
causes
 both advantages and disadvantages. 
On Verb problem
has
one
 hand, Correct article usage
the one
people
 moving to the Use synonyms
cities
 can approach Use synonyms
to 
a better quality of life. Change preposition
apply
Firstly
, children can go to reputable schools and learn at prestige Linking Words
centers
. Change the spelling
centres
For example
, the percentage of rural students studying college in Hanoi dramatically increased from 53% to 78% in 10 years. Linking Words
Secondly
, the elderly or injured Linking Words
people
 can receive treatment Use synonyms
by
 Change preposition
from
high
 technical professors and experts in well-known Replace the word
highly
hospitals
. Prestigious Use synonyms
hospitals
 Use synonyms
such
 as Viet Duc, Medilatec, and Hanoi Center Hospital are located in the capital city. From the economic side, a lot of citizens concentrating in Linking Words
cities
 can develop the labour market. In Vietnam, millions of Use synonyms
people
 find new jobs in the big Use synonyms
cities
; simultaneously, the economy grows significantly from 19% to 25% in 2 years.
Use synonyms
On the other hand
, many Linking Words
people
 moving to big Use synonyms
cities
 to study and work will put pressure on infrastructure. During public health crises, Use synonyms
hospitals
 in Use synonyms
cities
 can become overwhelmed Use synonyms
due to
 the rising number of patients. Evidence shows, Linking Words
during
 Correct word choice
that during
Covid-19
, Correct your spelling
COVID-19
hospitals
 have stopped accepting more patients and require them to self-treat at home as prescribed by doctors. Use synonyms
Moreover
, more citizens mean more vehicles on the streets. Linking Words
This
 is a reason that causes traffic jams and air pollution more serious. Linking Words
For instance
, in Bangkok, the scale of traffic congestion and air pollution doubled between 2015 and 2025. 
In conclusion, emigrating to big Linking Words
cities
 has both positives and negatives. The government should issue relevant laws and policies Use synonyms
such
 as building more healthcare Linking Words
centers
 and study Change the spelling
centres
centers
 in the countryside for citizens.Change the spelling
centres