Water purifiers are more and more widely used in life. With the deterioration of the...
November 2020
On November 4th, the Health Industry Development Research Center of the Chinese Academy of Social...
The smart bracelet combines watches, step counting, heart rate testing, listening to music, consumption, etc....
The university education in Hong Kong ranks among the top in the world. Some universities...
At the ceremony of the 12th China (Chongqing) Hotpot Food Culture Festival, the China Hotel...