what is the point of trooping the colour
Trooping the Colour Trooping the Colour is an old ceremony whereby a battalion would fall in by companies and the colour-party would "troop" or march the colours through the ranks so that every man would see that the colours were intact. This was done before and after every battle. This ceremony has been retained through time and is today largely ceremonial.
Color in Chinese culture Red, corresponding with fire, symbolizes good fortune and joy. Red is found everywhere during Chinese New Year and other holidays and family gatherings. A red envelope is a monetary gift which is given in Chinese society during holiday or special occasions. The red color of the packet symbolizes good luck. Red is strictly forbidden at funerals as it is a traditionally symbolic color of happiness;[1] however, as the names of the dead were previously written in red, it may be considered offensive to use red ink for Chinese names in contexts other than official seals.