Pterorhinus berthemyi

The buffy laughingthrush, or chestnut-winged laughingthrush (Pterorhinus berthemyi), was formerly considered a subspecies of the rusty laughingthrush, which after the split is restricted to Taiwan. It has paler grey underparts, more contrasting rufous wings, broader white tail tips and distinct black lores than the rusty laughingthrush. It was formerly placed in Garrulax before a 2018 study moved it to Pterorhinus. (Wikipedia, general species account)