Bowing avoid bumping heads. The kowtow is the highest sign of reverence in Han Chinese culture, but its use has become extremely rare since the collapse of Imperial China. In many situations, the standing bow has replaced the kowtow. However, in modern Chinese societies, bowing is not as formalized as in Japan, South Korea and North Korea. Bowing is normally reserved for occasions such as marriage ceremonies and as a gesture of respect for the deceased, although it still sometimes used for more formal greetings. In China, three bows are customarily executed at funerals including state funerals, ancestral worship, and at
Ancient Chinese glass Ancient Chinese glass Ancient Chinese glass refers to all types of glass manufactured in China prior to the Qing Dynasty (1644–1911). In Chinese history, glass played a peripheral role in the arts and crafts, when compared to ceramics and metal work. The limited archaeological distribution and use of glass objects are evidence of the rarity of the material. Literary sources date the first manufacture of glass to the 5th century AD. However, the earliest archaeological evidence for glass manufacture in China comes from the Warring States period (475 BC to 221 BC). Chinese learned to manufacture glass comparatively later than