<\/span><\/h2>\n\u0110\u1ec3 th\u00e0nh c\u00f4ng trong vi\u1ec7c \u0111\u1eb7t k\u00e8o t\u00e0i x\u1ec9u 1.75, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 b\u1ea1n ph\u1ea3i bi\u1ebft c\u00e1ch \u0111\u1ecdc v\u00e0 hi\u1ec3u k\u00e8o. Sau \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p c\u01a1 b\u1ea3n \u0111\u1ec3 gi\u00fap b\u1ea1n n\u1eafm v\u1eefng c\u00e1ch \u0111\u1ecdc, t\u00ednh to\u00e1n cho lo\u1ea1i k\u00e8o n\u00e0y.<\/span><\/p>\n