青花瓷是中国历史上对外贸易的一个大项，这个独具中国特色的产品当年行销世界。元代有一些着名的青花瓷用品传世，质量已有很大提高。明朝是青花瓷迅速发展的高峰时期，中间虽有衰落，但到了清朝康熙时，青花瓷达到顶峰。

Blue and white porcelain is a major item in foreign trade in Chinese history. This product with Chinese characteristics was sold to the world in the same year. In the Yuan Dynasty, some famous blue and white porcelain products were handed down, and the quality has been greatly improved. The Ming Dynasty was the peak period of the rapid development of blue-and-white porcelain. Although there was a decline in the middle, when the Qing Dynasty was in Kangxi, the blue-and-white porcelain reached its peak.

康熙年间时间跨度长，器物类型丰富，工艺水平高超。此期使用浙料和珠明料，青花发色前期较灰暗，中期以后青幽翠蓝、明快亮丽。画法早期以单线平涂为主，气势粗犷；中期以后则勾勒、渲染、皴法等并用，绘画精细，并以青花色阶（即所谓“青花五彩”）而备受推崇。纹饰题材多样，有山水人物、龙凤花鸟、鱼虫走兽、诗文、博古等，其中最具时代特点的是冰梅、耕织图、刀马人、双犄牡丹等。

During the reign of Emperor Kangxi, the time span is long, the types of utensils are rich, and the craftsmanship is superb. In this period, the use of Zhejiang and Zhuming materials, blue and white hair color is relatively dark in the early stage, after the mid-term, green and blue, bright and bright. In the early days of the painting, the single-line flat coating was the main one, and the momentum was rough. After the medium-term, the sketching, rendering, and smashing methods were used together. The painting was fine, and it was highly praised for its blue-and-white color (the so-called “blue and white multicolored”). There are many kinds of decorative motifs, such as landscape figures, dragon and bird, fish and insects, poetry, and Bogu. Among them, the most characteristic of the times are ice plum, ploughed weaving, knife and horse, and double peony.

器型除日用器外，观赏瓷大量增多，典型器有盖罐、凤尾尊、花觚、象腿瓶、笔筒等。器物的底足也有极强的时代特征：琢器多二层台底；笔筒多玉璧底；圈足早期的多是两边斜削的较尖的“鲫鱼背”底，中期以后基本上是圆润的“泥鳅背”底；大盘类多双圈底，这种底从明末和顺治时出现，流行至康熙中期。款识种类多样，早期多用干支款，年款多用楷书，中期以后各种堂名款、图记款、花押款流行，并流行至雍正。

In addition to the daily use of the device, there is a large increase in ornamental porcelain. The typical ones include a can, a phoenix, a flower bud, a leg bottle, and a pen holder. The bottom of the object also has a strong era characteristics: the bottom of the two-layered base of the pottery; the bottom of the pen holder is more jade; the early part of the circle is mostly the sharper "squid back" bottomed on both sides, which is basically round after the middle stage. The bottom of the "muddy back"; the market has many double-bottomed bottoms. This kind of bottom appeared from the end of the Ming Dynasty and Shunzhi, and it was popular to the middle of Kangxi. There are a variety of types of money, and the early use of the dry money, the annual use of the use of the book, the mid-term after the various halls, maps, money, popular, and popular to Yongzheng.

文中的青花山水观音瓶口径：10.5cm、足径：9cm、高：34cm、重量：约1815g，是清代康熙至乾隆年间流行瓶式之一，器呈侈口，颈部较短，丰肩，肩下弧线内收，至胫部以下外撇，浅圈足，瓶体纤长，线条流畅。瓶身朦胧的远山，青砖瓦舍，弯曲的小桥，叶舟泛于水面之上，画面感十足，给人一种非常开阔的视野。

The blue-and-white Guanyin bottle in the text: 10.5cm, foot diameter: 9cm, height: 34cm, weight: about 1815g, is one of the popular bottle types in the Kangxi to Qianlong period of the Qing Dynasty, the device is extravagant, the neck is short, the shoulder is thick. Under the shoulder, the arc is adducted, and the outer shackles are below the crotch. The shallow circle is full, the bottle body is long and the lines are smooth. The bottle is covered with distant mountains, blue brick houses, curved bridges, and leaf boats are spread over the water surface. The picture is full and gives a very broad view