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Zhao Yuan, founder of Yixiu Mathematical Thinking: "Thinking ability products are not as direct and obvious as programming can make some programs, or as direct and obvious as mathematics can calculate a problem. Therefore, how to formulate an evaluation standard recognized by parents and present the curriculum effect is a big challenge that the industry will face."　　除了跑得快什么都不行的女主小唯偶然通过弟弟发明的时光机穿越到了战国时代，迷恋上了黑羽城的少主并决心以小士卒的身份伴其左右，改变少主死亡的历史命运。当然不是。Ruiyi recently learned from many sources that many institutions that cultivate children's thinking ability have ended a new round of financing or have entered a new round of financing process. Even when the "capital winter" comes, the thinking ability training track still maintains a strong momentum of "absorbing money". So what kind of investment logic does capital have for children's thinking ability training track? What do you expect from the return on investment?两人靠近趴在地上，身下是杂草枯叶，脑袋凑一处小声说话，彼此的鼻息都能闻见。1921年，春，一场突如其来的金融“信交风潮”席卷了整个上海滩，永仁堂药业董事长周敬之为了阻止这场金融风暴，实现经济报国的理想，最终倾家荡产，甚至失去了生命……