You could try 'Ao Haru Ride'. It has beautiful art and a touching story of young love and self-discovery. The characters are very relatable and the plot keeps you engaged.
Well, there are several options. Some people like to read on Webtoon, which has a great collection of romance manga. Another option is Crunchyroll Manga. Both offer a diverse selection of titles.
There are many Chinese manga and romance manga for young girls. Here are some of them:
Take My Brother Away
"Your Name."
3. Demonic Patriarch
4. The Order of Pledge
[5]" Full-time Expert "
"Douluo Continent"
7 Heavenly Official Blessing
"Flowers are not flowers, fog is not fog"
9 Inuyasha
Street of Souls
The above was just a part of it. There were many other excellent Chinese manga and romance manga for young girls to choose from.