S\1 ket hket hchung ta van co the lam duthe chu, bang, phan, tranh chu, cau doi deu c6 tac di.mg.Chi can hai, ba nam, cac net va am sac cua chu se ti,tnhien di vao dau 6c tre, nen ghi nhd an tl1hoan toan khOng kh6.Nhieu cha mt: cam thay lo tang khi trong phOng tredan chu, dan cau, tbanh ngu:
Dieu[r]