Where is the sushi training school?

Where is the sushi training school introduced as follows:

Shishangxiang Sushi Technical Training School and Shuxiangai Sushi Technical Training School are both good schools to learn sushi skills.

Shishangxiang Sushi Technical Training School was established in 2007 and is headquartered in Hangzhou. This company has more than 500 employees. The instructors of Shishangxiang Sushi Technical Training School are all professional chefs who make snacks. The tuition fee is about 6000 yuan. In addition to providing sushi making skills, the school will also teach students the skills of opening a shop.

Shuxiang Love Sushi Technical Training School is a professional snack training base in China. After years of development, Shuxianglian Sushi Technical Training School has a teaching team dedicated to the research of sushi technical formula, providing popular training programs for entrepreneurs. The training covers pasta cakes, sushi, staple food breakfast, chefs and other series, and the teachers will explain them in detail.

Sushi is a traditional Japanese food. Sushi in ancient Japan was salted fish marinated with salt and rice, which evolved into sushi today. "Sushi" was written as "すし" in ancient Japan, which originally meant "salted fish". The name "Sushi" is the pseudonym of "Yi".

"Yi" in Japanese refers to sashimi, and "Yi" in ancient Chinese refers to fish sauce cooked with low fire.

China's dictionary Erya Shi Qi records that "meat is soup and fish is appetite", which means that meat sauce is called soup (also called?, Hi, ?ㄞˇ), while chopped and cooked fish sauce is called ㄧˋ.

In Japanese, "tofu" refers to sashimi wrapped in rice rolls (mainly salmon or tuna), while in ancient Chinese, "tofu" is a kind of cooked fish mixed with rice, which was later introduced into Koguryo's rice-mixed fish pieces and rice-mixed fish cakes, so in the later Han Dynasty, "tofu" also refers to a kind of rice-mixed fish cakes.

Liu Xi's "Ming Shi, Volume II, Thirteen Dishes of Diet" records: "I also cook with salt and rice, and I can eat it when I cook it." It means that fish is preserved with salt, rice, etc. Fermented and chopped, cooked and eaten.

In the early days when Chinese characters were introduced to Japan, Japan joined its own understanding of Chinese characters and changed some Japanese foods into Chinese characters with similar or different meanings, so Japanese sushi became Fu and sashimi became Yi.