All the Belt and Road projects have already left Russia, moving south. For China to secure its northern border they need Russia as a buffer zone; they don’t ne

All the Belt and Road projects have already left Russia, moving south. For China to secure its northern border they need Russia as a buffer zone; they don’t need it strong. As for technology - Russia has two, nuclear and military. China already got everything nuclear they wanted, and Russian military tech is, as we could all see, rather worthless.