乾隆孝粉汉白玉碗质地为“汉白玉”，碗身刻有花卉缠枝纹图案，目测此碗包浆自然，釉色老到，汉白玉质地较为坚硬，脆弱易碎，所以汉白玉雕刻艺术品极其稀罕，汉白玉是一种名贵的建筑材料，它洁白无瑕，质地坚实而又细腻，非常容易雕刻，古往今来的名贵建筑多采用它作原料。它的起名还有一个起源，据传，我国从汉代起就用这种宛若美玉的材料修筑宫殿，装饰庙宇，雕刻佛像，点缀堂室。因为是从汉代开始用这种洁白无瑕的美玉来做建筑材料的，人们就顺口说成了汉白玉。

相传乾隆孝粉汉白玉碗为乾隆皇帝亲母当时生病,经过御医治疗研发中药必须配合玉器使用才能达到最佳疗效。为此乾隆皇帝连夜命令工匠赶制出玉碗-玉碟-玉杯-玉瓶等。从此被世人誉为“乾隆孝粉”

展示的这组为乾隆年制的“汉白玉”碗与汉白玉杯，汉白玉质，敞口，弧腹，圈足。碗形规整，造型简单，古朴大方，玉质纯净，纹理细 腻，光泽凝润，器表着红色土沁，通体暗刻梅花纹，底留“乾隆年制”款。经鉴定，确认为乾隆年制汉白玉碗中的稀世珍品，它选用优质汉白料，琢工精细，造型端庄，纹饰优美，是件上佳大开门的艺术品。是当时汉白玉碗的杰作，且出自大师之手，其纹理极其优雅大气，是皇室御用之物象征。

英文翻译：The texture of the Qianlong filial pie white marble bowl is "white marble". The bowl body is engraved with a floral tangle pattern. Visually, the bowl is filled with natural paste and the glaze is old. It is a precious building material. It is white and flawless, with a solid and delicate texture. It is very easy to sculpt. It has been used as a raw material in precious buildings from ancient times to the present. Its name also has an origin. According to rumors, from the Han Dynasty, China used this kind of beautiful jade material to build palaces, decorate temples, sculpt Buddha statues, and decorate halls. Because the white jade was used as a building material since the Han Dynasty, people have said that it is white jade.

According to legend, the Qianlong filial pie white marble bowl was sick for the emperor of Qianlong at that time. After the treatment of Chinese medicine, the traditional Chinese medicine must be used with jade to achieve the best effect. For this reason, the Emperor Qianlong ordered the craftsmen to rush out the jade bowl-jade plate-jade cup-jade bottle and so on. Since then, the world has been known as "Qianlong Filial Piety"   The set displayed is the "Hanbai Jade" bowl and white jade cup made of Qianlong, made of white jade, open, curved belly, and rounded feet. The bowl is regular in shape, simple in shape, simple and elegant, pure in jade, delicate in texture, shiny in luster, and covered with red earth Qin, the whole body is engraved with a plum pattern, leaving the "Qianlong Year" model at the bottom. It was identified as a rare treasure in the Qianlong year-long white marble bowl. It is made of high-quality white marble, with exquisite craftsmanship, elegant shapes, and beautiful decoration. It was a masterpiece of the white marble bowl at that time, and was produced by the master. Its texture is extremely elegant and atmospheric, and it is a symbol of the royal family.