What it is: Tortoise shells or the shoulder blades of oxen that were inscribed with ancient Chinese characters Where it is from: China When it ... became valuable to antique dealers.

2 (Xinhua) — In a studio adorned with antique charm in north China's Tianjin Municipality ... displays a cultural product ...

In recent years, with the continuous upgrading of China's products and the acceleration of internationalization, many local specialties in China have gradually broken regional boundaries and entered ...