Isakhiwo Seofisi IKomkhulu leWacai sisakhiwo seofisi eHangzhou, eTshayina, esiyilwe njengesakhiwo esiluhlaza nesisimeleyo. Imilo eyibhlokhi eseluhlanga imi ukusuka emantla ukuya emazantsi kwaye yalukene neegadi eziphakamileyo. Le milo izisa ukukhanya kwendalo kwiindawo zeofisi, oko okunciphisa ukusetyenziswa kokukhanya okwenziweyo. Iindawo ezingcwaba ezinabileyo kuwo wonke umhlaba ziyanceda ukunciphisa ukukhutshwa kwekhabhoni nokulawula ubushushu obungqongileyo, kunciphisa ukuxhomekeka kwiinkqubo zolawulo lwemozulu. Isicwangciso esiyisangqa sikwasebenzisa izinto ezimbalwa zodonga, zomgangatho nezophahla, kunika inqanaba elincinci lokuchaphazela indalo.