Birthday (February 19th of the lunar calendar) is her birthday, and she became Yincui gorge on this day.
Taoism (the 19th day of the sixth lunar month) is the day to get fruits.
Becoming a monk (the 19th day of the ninth lunar month) is the day of becoming a monk.
Extended data:
Custom activities of Guanyin Bodhisattva's birthday;
1, birthday, February 19th.
Generally, Buddhist disciples say that February 19 is Guanyin's birthday, so on February 19, young women go to beg for children.
2, Chengdao, June 19 th of the lunar calendar.
Originally refers to the day when Guanyin floated in the South China Sea. People's main custom activity is burning incense. However, the lotus flowers are in full bloom in Haixin Pavilion, so amusement and incense worship are all on a Liu Yin road, as dense as crucian carp crossing the river. Guanyin Mountain is far away, and people who are entertaining or worshipping incense are afraid to go, so the meeting on Guanyin Mountain can only have hundreds of ears.
3. Becoming a monk, September 19th of the lunar calendar.
Open the gate of the temple early, welcome the believers who come to the temple to pray and commemorate Guanyin Festival, and hold large-scale activities to commemorate Guanyin Bodhisattva with the majority of Buddhist believers to promote the basic concepts of Buddhism.
At 5: 30 in the morning, all the magicians in the Jade Buddha Temple, that is, the multi-function hall on the second floor of the Seven-level Juequn Building, began to commemorate the Zhu Sheng Law Popularization Society awakened by Guanyin Bodhisattva. The abbot of the Jade Buddha Temple, the vice president of the Chinese Buddhist Association and the president of the Shanghai Buddhist Association personally presided over the Dharma.
At 8 o'clock in the morning, the whole day's chanting ceremony of "Guanyin Bodhisattva" began. At the Dharma meeting, the mage and the believers recited Buddhist scriptures together, praying for world peace, favorable weather, prosperity of the country and peace of the people; I also pray that the people attending the meeting will eliminate disasters and prolong their lives, their families will be safe, their wealth will increase greatly, and they will be lucky.
On September 19th, there was a meeting in Haixinge, which was called Guanyin Daodao Day by Buddhist disciples. Many men and women in the city go to temples to burn incense. And there are many people going to amusement places.
Baidu Encyclopedia-Guanyin Bodhisattva Birthday