Does the number of chapters in calligraphy have anything to do with value?

No, absolutely! If it is a work handed down from ancient times, the seal may be printed by collectors and people who have appreciated it, so it has research reference value. Now there are also some so-called painters who are desperate to stamp their works. In fact, the work itself is not high level and has no value. The seals used in calligraphy and painting works are very particular and cannot be used indiscriminately. The layout needs to be balanced with corner printing, head printing, plus name printing, fasting printing and casual printing. That's too much. You don't usually need that much. Usually two or three seals are enough for a work.