Introduction to natural ecology: Looking to the northeast from the main peak, you can have a panoramic view of the Yanji Basin; looking to the south, the leisurely flowing Hailan River is embedded in the Hailan River plain with the fragrance of rice and flowers; looking up to the west, you can see rows of fruit trees. The pear blossoms are fragrant, and the twin peaks of Ma'an Mountain in the distance are clearly visible; looking eastward, the forests are dyed and lush.