这些妇女说，在景气年份，广东的茶商会到村子里收茶，但是去年，他们就不再出现了。
The women said that during the boom years, tea traders from Guangdong Province would come to their village and buy up everyone's harvest. But last year, they simply stopped showing up.
目的探讨广东汉族妇女细胞色素P45 0 1A1（CYP1A1）基因的多态性分布规律。
Objective To determine the distribution of cytochrome P450 1A1(CYP1A1) gene polymorphisms in Guangdong Hans women.
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