资讯

China Internet Information Center1 个月
Ancient rock paintings found in northwest China
"Gansu ancient rock paintings are often created using chiseling, grinding and other techniques, which is of great value to the study of our ancient ancestors' social life, history and culture ...
China Internet Information Center1 个月
Ancient rock paintings found in NW China
"Gansu ancient rock paintings are often created using chiseling, grinding and other techniques, which is of great value to the study of our ancient ancestors' social life, history and culture ...