text

Chinese craftsman paints the picture of the world in tiny bottles

Inside painting, or inner painting, is a Chinese art form. It involves tiny snuff bottles which have pictures and calligraphy painted on the inside surface of the bottle.Snuff bottle paintings are pro

text

Nucleic acid testing lab a leader in battling coronavirus epidemic

Samples of novel coronavirus. /CCTV Screenshot Viral nucleic acid testing plays an indispensable role in epidemic prevention and control of the novel coronavirus outbreak. With the number of s