  We investigate the strangeness in the framework of chiral models, such as the
Skyrmion, MIT bag, chiral bag and superqualiton models, with SU(3) flavor group
structure. We review the recent progresses in both the theoretical paradigm and
experimental verification for strange hadron physics, and in particular the
SAMPLE experiment results on the proton strange form factor. We study the color
flavor locking phase in the color superconducting quark matter at high density,
which might exist in the core of neutron stars, in the soliton-like
superqualiton description. We explain the difficulties encountered in the
application of the standard Dirac quantization to the Skyrmion and
superqualiton models and treat the geometrical constraints of these soliton
models properly to yield the relevant mass spectrum including the Weyl ordering
corrections and the BRST symmetry structures.
