Blacksburg, Va., August 22, 2000 -- Huperzine A, a compound isolated from the Chinese Medicinal Herb "Qian Ceng Ta," has shown good efficacy in improving the memory in patients suffering from ...

Scientists have found that a part of the Chinese medicinal herb "Qian Ceng Ta" is effective in reversing some of the damage to people's memory. The part or compound of the herb responsible for the ...

The sole of a qian ceng di (shoes with a thousand layers) is made of 30 layers of cloth. [Photo/IC] Qiang Shuping was so busy making cloth shoes for clients who ordered them that she didn't even ...