In the field of ecosystem research, Chen Xin can't offer much help, as it is not his area of expertise.
However, when it comes to biological breeding, he is quite skilled.
Previously, when breeding large, cold-resistant wolf dogs, the entire project was personally overseen by Chen Xin, who was involved in the breeding process throughout, including the training and practical use of the creatures after they were bred. He can certainly be considered experienced.
Building an ecosystem, however, doesn't require large animals, or rather, the demand for large animals isn't as high.
In naturally formed ecosystems and food chains, large animals usually occupy the top of the food chain, serving as the final link in the closed loop of the entire ecosystem.
It is akin to the cycle where rabbits eat grass, wolves eat rabbits, wolves die and decompose into the ground, and grass grows again—this represents the ecological niche of wolves.
