1. Qi Xian: It usually refers to the five-color flag of Xianjia, which is a banner used by Taoism to convey letters and has sacred symbolic significance.
2. Bagua Banner: It is a banner used by Taoism. Generally printed with gossip patterns such as Yin and Yang and Gan Kun. , representing Taoist philosophy and the operation law of everything in the world.
3. Dragon Flag: Also known as Dragon Flag or Dragon Tower, it is a symbolic flag. Usually composed of three to nine dragons, each dragon symbolizes a kind of natural strength and wisdom. Dragon flag is used to promote Buddhism, which has special status and significance.
The above information is for reference only, and the specific meaning may be different due to cultural, historical and religious differences.