长: Strengths, merits.
坤: Qian and Kun, with Qian representing heaven and Kun symbolizing earth, embody the essence of all things in the universe. When used in personal names, they reflect an individual's lofty aspirations and dreams.
Meaning: Long signifies enduring and profound, while Kun symbolizes the earth, encompassing and bearing all things. The name implies vastness and inclusiveness, like the earth.