They are all genuine. "Jieling" and "Jieting" are both sanitary napkin brands, one of the brands owned by Johnson & Johnson, and they are genuine products. Johnson & Johnson is a world-renowned healthcare company with many well-known brands, including the sanitary napkin brand "Jieling" " and "Jie Ting", etc. The quality of the sanitary napkins of these two brands has been recognized and has been inspected and audited by the relevant national quality supervision departments.