It is found in China, Laos, Myanmar, and Vietnam. Its natural habitats are temperate forests, subtropical or tropical moist lowland forests, and subtropical or tropical moist montane forests.
The Seicercus valentini is classified as Least Concern. Does not qualify for a more at risk category. Widespread and abundant taxa are included in this category.
Seicercus valentini Bianči ķauķītis Bianchi's Warbler Seicercus xanthoschistos dzeltenais ķauķītis Grey-hooded Warbler Seicercus poliogenys pelēkvaigu ķauķītis Grey-cheeked Warbler Seicercus castaniceps bērgalvas ķauķītis Chestnut-crowned Warbler Phylloscopus umbrovirens zaļspārnu ķauķītis Brown Woodland Warbler Phylloscopus davisoni baltastes ķauķītis White-tailed Leaf Warbler Phylloscopus reguloides zeltgalvas ķauķītis Blyth's Leaf Warbler Phylloscopus coronatus diadēmas ķauķītis Eastern Crowned Warbler Phylloscopus occipitalis karaliskais ķauķītis Western Crowned Warbler Phylloscopus tenellipes Usūrijas ķauķītis Pale-legged Leaf Warbler More