Jwalo ka khamphani e ikgethileng ka ho etsa dikhele tsa boleng bo hodimo, re thabetse ho ba teng Pontšong ya 133 ya Canton Mokgahlelo wa 2 (Pontšo ya 133 ya Kantle le ho Romellwa ha Dinaha e le ya China), e leng ketsahalo ya bohlokwa e tla etsahala Guangzhou nakong ya selemo sa 2023. Re labalabela ho kopana le bareki le bafepedi ba tswang lefatsheng ka bophara le ho bontsha dihlahiswa le mahlale a rona a moraorao.

Kamehla re ’nile ra boloka melao-motheo ea boqapi, boleng le khotsofalo ea bareki, ’me lilemong tse ’maloa tse fetileng, re fetohile e mong oa bahlahisi ba likhele ba tummeng le ba tšepahalang Chaena. Boleng ba lihlahisoa tsa rona bo fumane kananelo e pharaletseng, ’me baqapi ba rona le lihlopha tsa botekgeniki ba ’nile ba lula ba etelletse pele, e leng se re nolofalletsang ho rala le ho hlahisa likhele tsa boleng bo holimo, tse khahlisang botle le tse sebetsang tse fihlelang litlhoko tsa bareki bakeng sa boleng le ts’ebetso.

Pontšong ea Canton ea selemo sena, re tla bontša letoto la rona la lihlahisoa tsa morao-rao tsa likhele ka mefuta le boholo bo fapaneng ho bareki ba tsoang lefats'eng ka bophara. Re tla boela re bonts'e moralo o bohlale, thepa ea polymer synthetic faeba e hanelang UV, litsamaiso tse ncha tsa ho bula/ho mena tse iketsang, le lihlahisoa tse fapaneng tse amanang le ts'ebeliso ea letsatsi le letsatsi. Re tla boela re behe tlhokomelo e kholo tlhokomelong ea rona ea tikoloho, re bonts'a lihlahisoa tsohle tsa rona tse entsoeng ka thepa e mosa tikolohong e ka sebelisoang hape ho fokotsa tšusumetso ea tikoloho.

Re tšepa ho tsoela pele ho khothaletsa khoebo ea rona Pontšong ea Canton, re hlahloba menyetla ea ho sebelisana le bareki le bafani ba bacha, hammoho le ho tebisa tšebelisano-'moho ea rona le bareki ba seng ba ntse ba le teng, ho ntlafatsa tšusumetso ea lets'oao la rona, le ho atolosa karolo ea rona ea 'maraka. Re tla tsepamisa maikutlo ho bonts'eng mahlale a tlhahiso a holimo le a tsoetseng pele haholoanyane, lits'ebeletso tse phethahetseng, le lipono tse betere tsa tšebelisano-'moho Pontšong ea Canton.
Re thabetse ho bonts'a lihlahisoa tsa rona tse ntle ka ho fetisisa tsa sekhele Pontšong ea Canton le ho amohela baeti ba tlang lebenkeleng la rona ho botsa le ho buisana le rona bakeng sa nts'etsopele e kopanetsoeng.