Lub Kaum Ob Hlis, lub hli tas los ntawm 2020, thiab nws kuj yog lub caij tsis khoom rau kev yuav khoom. Coob tus neeg muas zaub tau pib npaj rau kev nce qib xyoo tas. Lub lim tiam no peb tau txais kev txiav txim siab ntawm 200 tons ntawm cov sodium carboxymethyl cellulose, thiab 10 lub tons ntawm gelatin los ntawm 8 lub teb chaws. Ua tsaug rau peb cov neeg muas zaub'trust.Choosing peb yog xaiv qhov zoo .Txhua lub Hoobkas tau kuj muaj cov khoom lag luam tsim khoom zoo thiab tso tseg. Zoo siab thiab kev pabcuam zoo yog peb qhov zoo, kom tau txais cov neeg siv khoom ib txwm ua ntej. Dhau li ntawm ob qho khoom siv cov khoom siv nqi thiab kev thauj khoom hiav txwv tau nce txhua lub sijhawm, mus yuav khoom yog khwv tau.
