Our projects are mainly focused on sustainability aspects. Not just about being environmentally friendly, but also about economic and social sustainability. I think our research ideas are beyond the current time period, so there may be some theories that cannot be perfectly applied in practice right away, but may become a reality in the not-too-distant future. At the moment, sustainable ideas are not deeply rooted in people’s minds, and even if they do, it is difficult for everyone to act, and all groups must be aligned in order to achieve a more sustainable future. In general, I have learned some great ideas, but they may not be of substantial help in the short term for future work and practical significance.