2, the left is respect, the temple is sitting in the left hand, out of respect, you should enter from the left hand and exit from the right hand.
As far as temples are concerned, out of courtesy, pilgrims are the most important. You can ask pilgrims to enter from the temple with their left hand and leave with their right hand.
Temple is one of the Buddhist buildings. The temples of Han Buddhism are all in Chinese architectural style, while the temples of Tibetan Buddhism are mainly in Chinese architectural style, while the temples of China are just the opposite. They intentionally blur the interior and exterior space and pay attention to the mutual transformation of the interior and exterior space.