Sci Online is an international, peer-reviewed academic quarterly published by Quest Press Limited, adhering to the rigorous Gold Open Access publishing model. Published in English,All published articles are provided with immediate and permanent free access on its official platform, aiming to break down knowledge barriers and promote barrier-free development of global scientific exchange and progress.This publication is imported by CIBTC under the National Library Group, with the registered publication number: G015Z112. Its CODEN code is SOABCV (an identifier of the International Standard Serial Identifier · globally unique identifier, assigned by the Chemical Abstracts Service, CAS). The global DOI (Digital Object Identifier) prefix is: https://doi.org/10.66106/soabcv. The articles published in this journal are indexed, permanently archived, and available for full-text retrieval in the following databases: DOI Digital Object Identifier (UK), Wanfang Data (China), VIP Journal Network (China), ICI Copernicus Journal Database (Poland), EuroPub European Academic Publishing Centre Database (UK), ACADEMIA.EDU (USA), CJWK Yangtze River Library (China), OALib Open Access Library (USA), 591adb China Post Reading · Wanzhang Journal (China), Baidu Scholar (China), Baidu Baike (China), Google Scholar (USA), Microsoft Bing Academic (USA), RCCSE China Academic Journal Accreditation (Wuhan University), SPI-Hub Vanderbilt University (USA), OUCI Open Ukrainian Citation Index (Ukraine), OpenAlex Global Open Academic Platform (Canada), R Discovery Researcher Discovery Platform (India), MDPI Scilit Science and Academic Database (Switzerland), Crossref (USA), Semantic Scholar (USA), Portico Digital Preservation Library (USA), ResearchGate (Germany), J-Gate Open Access Journal Portal (India), WorldCat World Catalog Database (USA), The Lens Academic Search (Australia), ResearchBib Researcher Index (Japan), ASCI Asian Science Citation Index (USA), SCRIBD Online Library (USA), LivRe! Open Journal Portal (Brazil), SlideShare Knowledge Sharing Platform (USA), EZB Electronic Journals Library (Germany), ISI International Scientific Index Platform (Dubai, UAE), Magzter Cross-platform Digital Journal (USA), and other major international and domestic databases, achieving bilingual (Chinese-English) global dissemination. Journal homepage:https://sci.scionline2025.com/。