Correct

改观

/ gǎiguān /
Strokes

Definition

change of appearance/to revise one's point of view

Example

As a Verb

change the appearance; have/present a new outlook; take on a new look; transform

1
nián
lái
chéngshì
城市
miànmào
面貌
wéi
大为
gǎiguān
改观

The face of the city has changed a lot in the last five years. / The city presented an entirely new look during the last five years.

2
xiàn
发现
zhège
这个
guójiā
国家
de
jiàoshī
教师
shēnghuó
生活
tiáojiàn
条件
zài
shǎo
不少
fāngmiàn
方面
dōu
yǒu
gǎiguān
改观

I have found a number of improvements in teachers'living conditions in this country.