There are two ways to say where guanjiangkou is. One is "guanjiangkou", the God residence of Erlang on the East Bank of Minjiang River in Dujiangyan, and the other is guanhekou, which is located at the junction of Guanyun County, Guannan county and Xiangshui County in Jiangsu Province. As for the residence of Erlang God "guanjiangkou", most people take the Minjiang River in Dujiangyan as the authentic sacrifice of Erlang, as evidenced by the Erlang Temple standing on the East Bank of Minjiang River in Dujiangyan.
Guanjiangkou first saying: Erlang God residence. Erlang is one of the most influential folk gods in China. Since ancient times, most popular beliefs have been based on the worship of Erlang in Guankou, Sichuan, as evidenced by the Erlang Temple (also known as Erwang Temple) standing on the East Bank of Minjiang River in Dujiangyan. Correspondingly, the folk worship of Erlang God is also the most prosperous in Sichuan. Erlang is invited to all kinds of folk behaviors, such as driving Nuo and epidemic, subduing demons and houses, regulating floods, festival games and so on.
Guanjiangkou: guanhekou at the junction of Guanyun County, Guannan county and Xiangshui County, Jiangsu Province. It is located at the junction of Chang'an and Wuji national city. The geographical location is very special, because if tourists come and go here, they can go to the other city without applying for customs entry in the King City.