Zheng Chunhu mtengor Cartaver adapanga chosema chachikulu kwambiri padziko lonse lapansi. Pa thunthu la mitengo 12 la Mtengowo, Mbuyeyo anangobwereza chiwembu chotchedwa "mumtsinje mu chikondwerero cha Qingmin."
Kutembenuza chipika chachikulu mu ntchito ya zaluso, Zheng adatha zaka 4. Malo ojambula adalembedwa m'buku lakuti Buku la Buku la Buku la Guiinnes ngati chosema champhamvu kwambiri padziko lapansi, analemba "mutu wozizira".