Xu Qing's public identity is that of a Corpse Driver who learned from the corpse conductors of Xiang Province, and he is the Shopkeeper of the Funeral Shop; at the same time, he also acts as the envoy of Lady Bao Sheng.
The former identity can be used by Xu Qing to conceal his identity as a zombie, as no one would suspect that a Corpse Driver who established a funeral business would actually be a zombie.
The latter identity, however, is endorsed by the County Magistrate. To put it bluntly, he is the legal person of Bao Sheng Temple, and in the eyes of Sister Jin and others, Xu Qing is the earthly envoy of Lady Bao Sheng, someone who can communicate with the deities and convey the will of the gods.
This role has many names in the secular world, such as temple priest, shaman, spirit child, Incense Holder, and so on...
Now, Xu Qing is the great priest of Bao Sheng Temple, the only person Sister Jin and others will listen to besides Lady Bao Sheng.