Add sections to the bookbuilder: Tại Xứ Chuông Rè (Ngô Văn)


With complex structures, e.g., a chapter with subsections, selecting only the chapter is likely to select only the chapter's title, so probably you want to select the chapter and all its subsections.

The text structure is shown below.

Title, author, date...
Tại Xứ Chuông Rè
Source, notes...