According to the inquiry of Tsingtao Brewery official website, it is known that both the passion and good luck of Qingdao Hyun Dance are products of Tsingtao Brewery, but the positioning and price are different. Qingdao Xuanwu Passion is an aluminum bottled beer. The original wort concentration is 10 degree, and the alcohol content is 4% vol. The packaging design of this beer is mainly blue, full of vitality and fashion sense, which is suitable for young people's preferences. Qingdao Haoyunlai is a high-end Qing Ji liquor. The original wort concentration is 1 1 degree, and the alcohol content is 4.3%vol This beer is packed in aluminum bottles, and its color is red and gold, which means good luck and is suitable for festivals, weddings and other occasions. From the price point of view, the market price of Qingdao Hyun Dance Passion is about 5 yuan/can, while the market price of Qingdao Haocai is about 10 yuan/can, which shows that the grade of Qingdao Haocai is higher than Qingdao Hyun Dance Passion.