Ubani owaqala ukuqopha isimo sezulu?
Kukholakala ukuthi abantu baseChina babhala amaphuzu aphathelene nomoya, imvula neqhwa ezingcezwini zamagobolondo esikhumba. Obunye ubufakazi buhlehlela emuva eminyakeni engu-3000 edlule, okwenza amaShayina abe ngabokuqala ukurekhoda isimo sezulu.