What should Li Meng have known about the previous owner's use of the path to the dock?

The correct answer focuses on the concept of easements, which are legal rights to use someone else's land for a specific purpose. In this case, understanding that the previous owner's use of the path to the dock constituted an easement affecting Li Meng's title is crucial. This means that even if ownership of the property changes, the right to use the path may still remain and bind future owners. Therefore, Li Meng should have been aware that this easement could impact her rights and responsibilities concerning access to the property.

Awareness of easements is essential in real estate as they can affect property values and usability. If an easement exists, it must be disclosed during real estate transactions to inform potential buyers about limitations on their property rights. This knowledge is fundamental for anyone involved in property transactions to ensure they fully understand the implications of existing easements on their use of the land.