What is the longest validity period for foreigners to apply for a tourist visa to China?

The longest valid period for foreigners to apply for a tourist visa in China is 90 days, but if they want to stay in China after the expiration, they can apply to the relevant departments.

Tourist visa is a kind of visa, which is generally a quick visa application method for the convenience of tourists and the development of tourism resources. Correspondingly, it is also greatly restricted. Generally speaking, the validity period and stay period are relatively short and can only be used for tourism-related activities.