近年来,由于美、日等国外山茶品种的大量引进,国内一些山茶珍品受到冷落。事实上,国内许多珍品不是品质不佳,而是认识不够。我们下面谈及的‘玛瑙’,便是国内山茶中的一朵奇葩。 In recent years, due to the introduction of a large number of foreign camellia varieties from the United States, Japan and other countries, some domestic camellia treasures have been neglected. In fact, many treasures in China are not poor quality, but not enough understanding. The agate we talk about below is a wonderful work in the domestic camellia.