Zhihu (NYSE:ZH) Q4 2025 Earnings call March 25, 2026 07:00 AM ET Company ParticipantsHan Wang - CFOVicky Wei - VP on the Internet Research teamVictor Zhou - AI AgentYolanda Liu - Head of Investor Relations and Capital MarketsYuan Zhou - Founder, Chairman, and CEONone - TranslatorConference Call ParticipantsDachuan Sha - Equity Research AnalystXueqing Zhang - Media and Communications AnalystOperatorLadies and gentlemen, thank you for standing by, and welcome to the Zhihu Inc. fourth quarter and full year 202 ...