Ubufakazi bokuqhuma kwe-Shenhai
Ukufakwa Kwepayipi Lobufakazi Bokuqhuma
Ukufakwa kwamapayipi angaqhumi kubalulekile ezindaweni eziyingozi, ukukhonza ukuhambisa ngokuphephile izintambo zikagesi nezintambo ezindaweni ezivame ukuqhuma, ukuvimbela izinhlansi nama-arcs ekubangeleni ukuthungela.