Sandstone vuas muaj cov nyhuv peb-seem muaj zog, uas yog tshwj xeeb tshaj yog haum rau kev kho kom zoo nkauj ntawm high-end tsev thiab chaw ua hauj lwm phab ntsa paintings;los yog tom qab phab ntsa ntawm cov khw loj loj.
Post lub sij hawm: Aug-04-2022