Parse this person name:

Gźan-phan-mthaʼ-yas, Rdzogs-chen Rgyal-sras, 1740-
user
first_name: Rdzogs-chen
last_name: Gźan-phan-mthaʼ-yas
middle_names:
- Rgyal-sras
temporal:
- start: 1740
  end: null
  type: life_span
titles: []
extra_info: []
assistant