An　analysis　into　the　phase　matching　condition　of　four-wave-mixing　in　highly　birefringence　photonic　crystal　fiber　is　presented　to　yield　independent　processes　combining　the　nonlinear　terms　with　those　of　linear　terms.　The　pump　wavelength,　power　and　pump　pulse　incident　angles　effects　on　the　anti-Stokes　frequency　shifts　are　analyzed.　The　results　show　that　the　high　order　dispersion　can　ignored　result　with　the　anomalous　dispersion　region　in　contrast　conclusion,　which　is　in　good　agreement　with　the　experiment　results.　Furthermore,　there　exists　to　guide　the　polarization,　power-independent　anti-Stokes　emissions.