BEIJING, Oct. 26 (Xinhua) -- Ba boholong Chaena ba kentse mehato e mecha ea ho matlafatsa ts'ehetso bakeng sa likhoebo tse ikemetseng. Boiteko bo tla matlafatsoa ho fokotsa litšenyehelo tsa lik'hamphani tsa poraefete, ho matlafatsa ts'ehetso ea mahlale a mahlale le theknoloji, le ho ntlafatsa phepelo ea mobu.