Reseacher James Tilsh says they finding suggest that hand washing could prevent many of these deaths.

研究者詹姆斯蒂尔士说这一发现表明洗手可以阻止许多类似的死亡。

Went to Japan, Luxembourg and other countries to organize exhibitions. Appointed as reseacher of China Art Research Institute;

赴日本、卢森堡等国家举办画展。中国艺术研究院聘为研究员；