Áo dài inside it. Not only the change in designs, people also use different materials for the modern ao dai like silk, brocade fabric or voile fabric. Along with the wave of the modern ao dai, there is criticism about these transformation. People who want to reserve traditional value in the ao dai argue that the modern ao dai is miscellaneous. Mr. Duc Hung, Vietnamese famous designer, also raised his opinion about this issue: “I do assert that it is not the ao dai of Viet Nam. If we continue to advocate the trend of the modern ao dai, the traditional ao
Dai De Dai De Dai De (), also known as Da Dai, (; more formally, "Dai the Greater"), birth and death unknown, was a Confucian scholar of the Former Han Dynasty. He was active during the reign of Emperor Yuan of Han (48–33 BC). He was the son of Dai Ren (戴仁) and the uncle of Dai Sheng. He was a native of Liang (now Shangqiu, Henan) and a founder of the New Text Confucian (Simplified:今文经学; Traditional: 今文經學 "Jinwen jingxue") exegesis of “classical texts concerned with codes of conduct” (Simplified: 今文礼学; Traditional: 今文禮學: "Jinwen lixue") during the Former Han Dynasty. He was