The state will provide the visiting scholars abroad with the national study abroad fund, including round-trip international travel expenses and scholarship living expenses. It also provides tuition subsidies to some people who are studying for doctors and masters.
Most foreign reception units treat public visiting scholars as guests. Because public visiting scholars don't take money from the receiving unit, they are basically at the level of visiting and visiting, and their relationship with the receiving unit is relatively loose. The receiving unit has no rigid requirements for visiting scholars, such as project research, and does not need to publish several papers in a certain period of time as a visiting scholar or postdoctoral fellow at its own expense. Most reception units are friendly and polite to visiting scholars, but a few units are very unfriendly to individual visiting scholars.
I hope the above answers are helpful to you.