toi cung bi len hach, noi mun, khoang 100 not, co nhung 3 loai mun chu khong phai 1 loai, mot loai nhu rom, co nhieu o nguc, mot loai nhu muoi dot, mot loai moc thanh tung dam, moi dam khoang 20 not, bi dau hong, di ngoai, luoi trang, dau dau, sot, mat ngu, ngu do mo hoi uot het ao, xet nghiem sau 6 tuan am tinh o 50C hang baif