森邮枝
[sēn yóu zhī]
The meaning here isn't quite obvious. It might be a stylized form or transliteration. A potential meaning: 'Sen You Zhi': 'sen' is likely related to a deep forest (as '深' can both stand for 'deep' or 'forest'), while 'you' can represent mail and 'zhi' for branch, hence it could be metaphorical of someone rooted in deep forest, sending out mail branches