I want to study in Heilongjiang library during the winter vacation in senior three. Is there a charge for study rooms in Heilongjiang Province? Does the notebook have a patch panel? How much is the charge? There is no charge for saving the study room. You can take a laptop with you. No power cord. There is a canteen lunch at noon, 10 yuan. However, many people come to study during the holidays, so they all queue up in advance to avoid having no room. Every Wednesday at 3 pm, it opens at 8: 30 am and closes at 6: 00 pm.