Ho tloha ka phetoho le ho qala, khōlo e potlakileng ea khoebo ea naha, empa 'maraka o ntse o pepesehile. Ho hlakile hore sebaka se bohlokoa, ke hore, Libaka tse kholo tsa moruo li ntse li amana haufi le nts'etsopele ea libaka tsa naha tsa ho lisa.
Ho tloha ka 2007, indasteri ea Crane ea bitsoang Chaena e bile le ts'ebetso ea mahlale a morao-rao. Mokhoa oa ho nts'etsapele 'maraka oa him e tla ba senotlolo sa ho khetha mokhoa oa kamoso oa indasteri ea marang-rang.

Ho latela lipalo-palo, basebelisi ba ikemetseng ba fetang 70% ba ho hlasimoloha ha sechaba sohle le ho tšehetsa tlholisano ea 'maraka, o tla boela a felisoe lilemo tse fetileng Boemo ba ho lelera, ho nts'etsopele ea nako e phetseng hantle le e tsitsitseng ea nako e ncha.
Ke selemo se ikhethang sa 2007: Khōlo e tsitsitseng ea khoeli e kholo ea lehae ea selemo le selemo
Lilemong tsa morao tjena, ho nka karolo ka boholo ba lik'hamphani tsa him tsa him tsa liliba tsa maqhubu a likhohlo. Kaho ea likoenjiniere tsa inshorense e kholo ea ho nkuoa ka thata. Ho phatloha ha potoloho e ncha ea kaho mekhatlong ea lik'hemik'hale e nang le matla a ho hira ea China e nchafalitsoeng hape ahlola meputso e meng ea lichelete.
Ho latela litsebi tse ling, moaho oa li-antali oa China o ntse o ntlafala, empa indasteri ea ho hiroa e le ea ho rarolloa. Merero e tla eketseha haholo, ka kholo e potlakileng ea likhoebo tsa crane tse ngata tsa ho hlapela. Seo ha se ka hohosetsa chelete feela, empa hape e ka fana ka litšebeletso tse fapa-fapaneng tsa bareki, e le hore khoebo e be teng ka botlalo, e le hore indasteri ea ho hira e hlaheletseng.