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T\u1eeb\tth\u1eddi\txa\tx\u01b0a,\tkho\u00e1ng\tv\u1eadt\tcaxiterit\t(c\u00f2n\tg\u1ecdi\tl\u00e0\t\u0111\u00e1\tthi\u1ebfc)\tl\u00e0\tngu\u1ed3n\tthi\u1ebfc\tch\u1ee7 y\u1ebfu.\tTr\u01b0\u1edbc\tc\u00f4ng\tnguy\u00ean\tr\u1ea5t\tl\u00e2u,\tng\u01b0\u1eddi\tPhenycia\t\u0111\u00e3\tph\u00e1i\tt\u00e0u\tthuy\u1ec1n\tc\u1ee7a\tm\u00ecnh \u0111i\tl\u1ea5y\tthi\u1ebfc\t\u1edf\tx\u1ee9\tCaxiterit\txa\tx\u00f4i\t(nh\u1eefng\th\u00f2n\t\u0111\u1ea3o\tnh\u1ecf\tr\u1ea5t\tgi\u00e0u\tqu\u1eb7ng\tthi\u1ebfc, n\u1eb1m\t\u1edf\tph\u00eda\tb\u1eafc\t\u0110\u1ea1i\tT\u00e2y\tD\u01b0\u01a1ng,\tg\u1ea7n\tqu\u1ea7n\t\u0111\u1ea3o\tAnh),\tsau\tn\u00e0y,\ttrung\tt\u00e2m\tkhai th\u00e1c\tthi\u1ebfc\tc\u1ee7a\tth\u1ebf\tgi\u1edbi\t\u0111\u00e3\tchuy\u1ec3n\tv\u1ec1\t\u0111\u1ea3o\tMalaisia.\tTo\u00e0n\tb\u1ed9\tl\u1ecbch\ts\u1eed\tc\u1ee7a\tn\u01b0\u1edbc Malaisia\t\u2013\tn\u01a1i\tm\u00e0\tt\u1eeb\tl\u00e2u\t\u0111\u00e3\tn\u1ed5i\tti\u1ebfng\tgi\u1ea7u\tc\u00f3\tv\u1ec1\tthi\u1ebfc,\t\u0111\u00e3\tg\u1eafn\tli\u1ec1n\tv\u1edbi\tkim lo\u1ea1i\tn\u00e0y.\tTh\u1ee7\t\u0111\u00f4\thi\u1ec7n\tnay\tc\u1ee7a\tqu\u1ed1c\tgia\tn\u00e0y\t\u2013\tKuala\tLampua\t(ngh\u0129a\tl\u00e0\t\u201cc\u1eeda s\u00f4ng\t\u0111\u1ee5c\tng\u1ea7u\u201d),\tl\u00e0\tm\u1ed9t\tth\u00e0nh\tph\u1ed1\t\u0111\u1eb9p,\tt\u01b0\u01a1ng\t\u0111\u1ed1i\ttr\u1ebb,\tra\t\u0111\u1eddi\tv\u00e0o\tn\u1eeda\tcu\u1ed1i\tth\u1ebf k\u1ef7\tXIX\tt\u1ea1i\tn\u01a1i\tm\u00e0\tnh\u1eefng\tng\u01b0\u1eddi\tTrung\tHoa\t\u0111i\tt\u00ecm\tv\u00e0ng\t\u0111\u00e3\tph\u00e1t\thi\u1ec7n\tra\tm\u1ecf"]
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