Anh em chuy\u00ean v\u1ec1 l\u00f4 \u0111\u1ec1 ch\u1eafc h\u1eb3n kh\u00f4ng c\u00f2n xa l\u1ea1 v\u1edbi l\u00f4 xi\u00ean quay 4. Xong, v\u1edbi nh\u1eefng ng\u01b0\u1eddi m\u1edbi ch\u01b0a c\u00f3 kinh nghi\u1ec7m, kh\u00e1i ni\u1ec7m l\u00f4 <\/span>xi\u00ean quay 4<\/b> l\u00e0 g\u00ec, c\u00e1ch \u0111\u00e1nh l\u00f4 xi\u00ean quay 4 hi\u1ec7u qu\u1ea3 ra sao v\u00e0 t\u00ednh ti\u1ec1n th\u01b0\u1edfng l\u00f4 xi\u00ean quay 4 nh\u01b0 th\u1ebf n\u00e0o c\u00f3 l\u1ebd c\u00f2n ch\u01b0a r\u00f5. V\u1eady h\u00e3y c\u00f9ng\u00a0 \u0111i gi\u1ea3i \u0111\u00e1p t\u1ea5t c\u1ea3 c\u00e1c th\u1eafc m\u1eafc n\u00e0y qua b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y!<\/span><\/p>\n N\u1ed9i dung ch\u00ednh<\/p>\n N\u1ebfu b\u1ea1n th\u1eafc m\u1eafc l\u00f4 xi\u00ean l\u00e0 g\u00ec, h\u00e3y th\u1eed t\u01b0\u1edfng t\u01b0\u1ee3ng \u0111\u1ebfn l\u0129nh v\u1ef1c \u1ea9m th\u1ef1c v\u1edbi m\u00f3n xi\u00ean que. Trong \u1ea9m th\u1ef1c, t\u1eebng mi\u1ebfng th\u1ecbt hay t\u1eebng lo\u1ea1i rau c\u1ee7 s\u1ebd \u0111\u01b0\u1ee3c x\u1ebfp th\u1eb3ng th\u00e0nh 1 xi\u00ean. T\u01b0\u01a1ng t\u1ef1 nh\u01b0 v\u1eady, trong l\u00f4 \u0111\u1ec1, l\u00f4 xi\u00ean \u0111\u01b0\u1ee3c hi\u1ec3u d\u00e3y b\u00f3ng s\u1ed1 \u0111\u01b0\u1ee3c x\u1ebfp th\u00e0nh m\u1ed9t b\u1ed9 s\u1ed1. B\u1ed9 s\u1ed1 c\u00f3 th\u1ec3 k\u00e9o d\u00e0i t\u1eeb 2 \u0111\u1ebfn 4 c\u1eb7p s\u1ed1.\u00a0<\/span><\/p>\nL\u00f4 xi\u00ean quay 4 l\u00e0 g\u00ec?<\/b><\/span><\/h2>\n
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