20โ ๅนฝ้ๆฌใฃใใใจใ็นใซๅพๆใใฆใใชใๅคง่ๅทฎใใใๆฌไธธ/ๆจใใใณใใจใ้ณๆฅฝใฎ่ฉฑใๅ็ชใซใใ/ใใใฃใทใฏไธปใซ็ทด็ฟๅธณ