Literature Reference: The altar faces north to observe the stars at night, and the chamber opens east to welcome the morning sun. Source from 'To Taoist Zhu'.
纳:
"Income, originally meaning 'to take in,' when used in personal names, signifies a person with an inclusive heart, broad-mindedness, and a willingness to heed others' opinions."
阳: Sunlight. It symbolizes warmth and radiance.
Meaning: Welcoming the sun symbolizes brightness, warmth, and hope.