What is the word 150 for the specialty advertisement in Suqian, my hometown?

Suqian crystal hawthorn cake: rose color, crystal clear, you can see the text through the cake in the newspaper, just like a red crystal. The taste is delicate, sweet and sour. It seems elastic when worn on your hand. It has the effects of stimulating appetite, promoting digestion, promoting blood circulation and removing blood stasis, and has certain curative effect on cardiovascular diseases. According to legend, in 2000, Suqian was created to commemorate Xiang Yu, the overlord of the western Chu Dynasty, and was originally named "Overlord Cake".

"Yellow Dog" Pork Head Meat: It was founded by a famous folk teacher Huang De (nicknamed Yellow Puppy) and has a history of more than 200 years. Its meat is ruddy in color, rich in flavor, crisp and rotten in fat, fresh and fragrant in lean meat and pure and positive in taste. Emperor Qianlong went to Jiangnan and tasted the meat, which was greatly appreciated. Also known as "dried soup stock".