In China, an online dating startup Liangpei AI has launched, working on the principle of "marry or refund" - with a refund of the subscription fee if the user is not married within three years, writes the South China Morning Post (SCMP). The request has been active since July 2026. The annual subscription costs 21,000 yuan (about 24.5 thousand rubles). Unlike traditional dating services, Liangpei AI only selects one potential partner at a time. To meet another person, you must complete an acquaintance first. When registering, you must state your real name, upload a photo and confirm the absence of marriage. New users go through a 20-minute AI interview. Based on answers about family, education, work, interests, character and preferences, the system creates a detailed profile for matching. RBC channel at max.