This is the 3276th most frequent Korean word.
글도
"글도" can mean "writing as well" or "text also," depending on context.
In this sentence, '글도' means 'writing too,' indicating that the person mentioned also excels in writing alongside other abilities.
그는 글도 잘 씁니다.
He writes well too.
Here, '글도' expresses the speaker's liking for writings, similar to liking another item, paintings.
나는 그림도 좋아하지만 글도 좋아합니다.
I like paintings, but I also like writings.
This usage of '글도' juxtaposes writing with other potentially difficult tasks, emphasizing writing as one of the challenges the speaker mentions.