Are the titles of domestic professors working in Singapore recognized?

There are few examples of going to the sea again, and the reports are basically internationally renowned scholars, and they have basically obtained the same positions as those in China. Of course, it is also possible that those who are unknown and go to sea will not report it.

In recent years, Yan Ning (Thousand Talents/Changjiang-Princeton Professor), Xu Chenyang (Qian Qing/Changjiang/Xieqing-Princeton Professor) and Ma Yi (Thousand Talents-Berkeley Non-tenured Professor) should be famous. Except for Ma Yi, who didn't know why he was demoted to the contract post, the other two were basically equal.