Hi,
I researched all sources say between 1991-1997
1. Han
The largest ethnic group is Han. While the Han people constitute the majority, there are 55 ethnic minority (formally recognized) groups in China.
Answer:
Islamic prayer is also called "Salah". Muslims are ordered to pray 5 times a day, to make their God, Allah, happy. Before praying they have to make sure that they do "wudu" which is a way of purifying yourself. Without doing this act, your prayer would not be answered by God.
