s\u1ee9c kh\u1ecfe<\/a> c\u01a1 th\u1ec3, m\u1ed7i ng\u01b0\u1eddi s\u1ebd c\u00f3 c\u00e1c c\u00e1ch d\u00f9ng kh\u00e1c nhau. Qu\u1ebf c\u0169ng c\u00f3 th\u1ec3 kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi m\u1ed9t s\u1ed1 \u0111\u1ed1i t\u01b0\u1ee3ng, v\u1eady n\u00ean c\u1ea7n c\u1ea7n trao \u0111\u1ed5i v\u1edbi b\u00e1c s\u0129 \u0111\u1ec3 c\u00f3 li\u1ec1u d\u00f9ng ph\u00f9 h\u1ee3p.\u00a0<\/span><\/p>\nChu\u1ea9n b\u1ecb v\u1ecf qu\u1ebf \u0111\u1ec3 u\u1ed1ng r\u1ea5t \u0111\u01a1n gi\u1ea3n. \u0110\u1ea7u ti\u00ean, b\u1ea1n l\u1ea5y mi\u1ebfng v\u1ecf qu\u1ebf v\u00e0 m\u00e0i n\u00f3 \u0111\u1ec3 thu \u0111\u01b0\u1ee3c b\u1ed9t qu\u1ebf. Sau \u0111\u00f3, h\u00f2a b\u1ed9t qu\u1ebf v\u1edbi n\u01b0\u1edbc \u0111un s\u00f4i v\u00e0 \u0111\u1ee3i cho n\u01b0\u1edbc ngu\u1ed9i tr\u01b0\u1edbc khi u\u1ed1ng. Ho\u1eb7c b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 pha qu\u1ebf gi\u1ed1ng nh\u01b0 vi\u1ec7c pha ch\u00e8.<\/span><\/p>\n\u0110\u1ec3 pha qu\u1ebf, b\u1ea1n c\u1eaft mi\u1ebfng v\u1ecf qu\u1ebf th\u00e0nh t\u1eebng l\u00e1t m\u1ecfng v\u00e0 \u0111\u1eb7t ch\u00fang trong m\u1ed9t chi\u1ebfc ch\u00e9n c\u00f3 n\u1eafp \u0111\u1eady. Sau \u0111\u00f3, \u0111\u1ed5 n\u01b0\u1edbc s\u00f4i v\u00e0o v\u00e0 \u0111\u1ee3i \u0111\u1ec3 b\u1ee5i b\u1ea9n v\u00e0 t\u1ea1p ch\u1ea5t b\u1ecb lo\u1ea1i b\u1ecf, r\u00f3t b\u1ecf \u0111i n\u01b0\u1edbc \u0111\u1ea7u. L\u00fac n\u00e0y, v\u1ecf qu\u1ebf v\u1eabn ch\u01b0a ra ch\u1ea5t, v\u00ec v\u1eady b\u1ea1n kh\u00f4ng c\u1ea7n ph\u1ea3i lo l\u1eafng. B\u1ea1n ti\u1ebfp t\u1ee5c \u0111\u1ed5 n\u01b0\u1edbc s\u00f4i l\u1ea7n th\u1ee9 hai v\u00e0o, l\u1ea7n n\u00e0y ch\u1edd 15-20 ph\u00fat \u0111\u1ec3 qu\u1ebf ra ch\u1ea5t v\u00e0 n\u01b0\u1edbc ngu\u1ed9i \u0111i\u1ec1u tr\u1ecb. U\u1ed1ng xong, b\u1ea1n l\u1ea1i \u0111\u1ed5 n\u01b0\u1edbc l\u1ea7n th\u1ee9 ba, th\u1ee9 t\u01b0 \u0111\u1ec3 u\u1ed1ng ti\u1ebfp. H\u00e3y ch\u00fa \u00fd s\u1eed d\u1ee5ng m\u1ed9t chi\u1ebfc b\u00e1t ho\u1eb7c b\u00ecnh tr\u00e0 l\u1edbn \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng t\u1ea5t c\u1ea3 v\u1ecf qu\u1ebf \u0111\u01b0\u1ee3c ng\u1eadp trong n\u01b0\u1edbc s\u00f4i, gi\u00fap qu\u1ebf ra ch\u1ea5t nhanh h\u01a1n. M\u1ed9t l\u1ea7n pha v\u1ecf qu\u1ebf c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng 2 \u0111\u1ebfn 3 l\u1ea7n n\u01b0\u1edbc, nh\u01b0ng v\u1edbi lo\u1ea1i v\u1ecf qu\u1ebf t\u1ed1t v\u00e0 h\u00e0m l\u01b0\u1ee3ng tinh d\u1ea7u cao, b\u1ea1n c\u00f3 th\u1ec3 pha t\u1edbi l\u1ea7n th\u1ee9 5 ho\u1eb7c 6 v\u1eabn c\u00f3 ch\u1ea5t \u0111\u1ec3 u\u1ed1ng.<\/span><\/p>\n