Tang Wei Min 唐伟民 (b1971). The Chinese managed to keep silk a secret for over 1000 years. However, in 550AD the secret of silk became known to other countries when 2 monks from the Byzantine Empire managed to smuggle some silkworm eggs out of the country. They hid the eggs inside of their bamboo walking sticks.
tang wei min | Tang Wei Min est né en 1971 à Yong Zhou en Chine