Cov cuab yeej pom tshiab rau menyuam yaus thiab menyuam yaus muaj kev lom zem hauv chaw ua si

Peb yog cov khoom siv pom zoo tshaj plaws Tuam Tshoj cov chaw tsim khoom nrog 20 xyoo.

Peb muaj peb hom khoom siv saw saw, cov khoom siv yas yas pom, hdpe board pom cov cuab yeej siv thiab cov hmoov txheej txheej hlau saw saw.

Peb muab cov khoom lag luam txo nqi zoo tshaj tus nqi rau cov lag luam lag luam muag lag luam.