最 我云南的，我们县只有彝族这个少数民族，没有藏族，也没有拉祜族 和高山族，彝族没测出来，藏族却 占这么多，求解

{"result":[{"race_desc":"\u4e2d\u534e\u6c11\u65cf","race_en":"chinese_nation","race_probality":"0.999701","area":[{"block":"chinese_nation","race_desc":"\u5317\u65b9\u6c49\u65cf","race_en":"han_northern","race_probality":"0.542487"},{"block":"chinese_nation","race_desc":"\u5357\u65b9\u6c49\u65cf","race_en":"han_southern","race_probality":"0.318742"},{"block":"chinese_nation","race_desc":"\u85cf\u65cf","race_en":"tibetan","race_probality":"0.087042"},{"block":"chinese_nation","race_desc":"\u62c9\u795c\u65cf","race_en":"lahu","race_probality":"0.031437"},{"block":"chinese_nation","race_desc":"\u9ad8\u5c71\u65cf","race_en":"gaoshan","race_probality":"0.019923"},{"block":"chinese_nation","race_desc":"\u5176\u4ed6","race_en":"other","race_probality":"0.0003"}]},{"race_desc":"\u5176\u4ed6","race_en":"other","race_probality":"0.0003","area":[]}],"case_id":"ANCESTRY","prefix":null,"description":"\u7956\u6e90\u5206\u6790","color":null,"detail_url":"\/report2\/ancestry\/"} 我云南的，姓顾，我们县只有彝族这个少数民族，没有藏族，也没有拉祜族
和高山族，彝族没测出来，藏族却
占这么多，费解