由国内提供住宿的亲友出据，内容需包括：
invitee:
name,
gender,
date of birth,
purpose of the visit,
entry date,
exit date,
destination,
relationship with the inviter,
source of finance.
inviter:
name,
address,
telephone,
confirmation of the ownership/residence of the property where the invitee is going to stay,
signature.
扫描/传真件皆可。