  We investigate the relations between bit thread, entanglement distillation
and entanglement of purification in the holographic framework. Specifically, we
give a bit thread interpretation for the one-shot entanglement distillation
(OSED) tensor network, which can be understood as reconstructing the geometric
structure of the bulk spacetime from the entanglement information of the
boundary quantum system through the "surface growth scheme". Moreover, by
showing that the holographic entanglement of purification (EoP) process can be
regarded as a special case of our "surface growth scheme", we naturally obtain
the bit thread interpretation of the holographic EoP in our framework, which
turns out to be different from the existing interpretations. Since our
interpretation for holographic EoP is obtained in a more general and physical
framework, the advantage of our version is that it is more natural, and
possibly more reasonable to reflect the real physical entanglement structures.
