T\u00ecm ki\u1ebfm nh\u1eefng ng\u01b0\u1eddi ch\u00e2n th\u00e0nh m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i m\u1ed9t c\u00e1ch trung th\u1ef1c l\u00e0 m\u1ed9t trong nh\u1eefng mong mu\u1ed1n l\u1edbn nh\u1ea5t c\u1ee7a nh\u1eefng ng\u01b0\u1eddi t\u00ecm ki\u1ebfm t\u00ecnh b\u1ea1n m\u1edbi ho\u1eb7c th\u1eadm ch\u00ed l\u00e0 m\u1ed9t m\u1ed1i quan h\u1ec7 nghi\u00eam t\u00fac. May m\u1eafn thay, c\u00f3 nh\u1eefng \u1ee9ng d\u1ee5ng gi\u00fap qu\u00e1 tr\u00ecnh n\u00e0y d\u1ec5 d\u00e0ng h\u01a1n v\u00e0 gi\u00fap b\u1ea1n g\u1eb7p g\u1ee1 nh\u1eefng ng\u01b0\u1eddi ch\u00e2n th\u00e0nh quan t\u00e2m \u0111\u1ebfn nh\u1eefng k\u1ebft n\u1ed1i th\u1ef1c s\u1ef1. D\u01b0\u1edbi \u0111\u00e2y, b\u1ea1n c\u00f3 th\u1ec3 t\u1ea3i xu\u1ed1ng m\u1ed9t trong nh\u1eefng \u1ee9ng d\u1ee5ng n\u00e0y v\u00e0 b\u1eaft \u0111\u1ea7u h\u00e0nh tr\u00ecnh h\u01b0\u1edbng t\u1edbi nh\u1eefng m\u1ed1i quan h\u1ec7 ch\u00e2n th\u1ef1c h\u01a1n.<\/p>\n\n\n\n
1. B\u1ea3n l\u1ec1<\/strong><\/p>\n\n\n\n Hinge l\u00e0 m\u1ed9t \u1ee9ng d\u1ee5ng h\u1eb9n h\u00f2 c\u00f3 m\u1ee5c \u0111\u00edch r\u00f5 r\u00e0ng: b\u1ecb x\u00f3a. \u0110i\u1ec1u n\u00e0y l\u00e0 do n\u00f3 t\u1eadp trung v\u00e0o c\u00e1c k\u1ebft n\u1ed1i l\u00e2u d\u00e0i v\u00e0 th\u1ef1c s\u1ef1, kh\u00f4ng ph\u1ea3i l\u00e0 c\u00e1c tr\u1eadn \u0111\u1ea5u tho\u00e1ng qua. N\u1ec1n t\u1ea3ng n\u00e0y s\u1eed d\u1ee5ng thu\u1eadt to\u00e1n th\u00f4ng minh d\u1ef1a tr\u00ean s\u1edf th\u00edch v\u00e0 t\u01b0\u01a1ng t\u00e1c c\u1ee7a b\u1ea1n, th\u00fac \u0111\u1ea9y c\u00e1c cu\u1ed9c g\u1eb7p g\u1ee1 v\u1edbi nh\u1eefng ng\u01b0\u1eddi kh\u00f4ng ch\u1ec9 t\u01b0\u01a1ng th\u00edch v\u1ec1 m\u1eb7t th\u1ec3 ch\u1ea5t m\u00e0 c\u00f2n v\u1ec1 m\u1eb7t c\u1ea3m x\u00fac v\u00e0 v\u1ec1 m\u1eb7t gi\u00e1 tr\u1ecb.<\/p>\n\n\n \n