first of all, determine the theme of the dinner. The quantity of ordering food is also more particular. Ordering should take care of most people's tastes.
remember to have several familiar restaurants when ordering, and you can choose restaurants to choose dishes according to different guests and different needs. Ask the guests about their taboos first. For example, some people are allergic to seafood and some people are allergic to mushrooms. If someone is allergic to food and feels unwell, it will make the whole meal very disharmonious.
In the case that everyone can't agree, the safest way is not to order too spicy dishes, but to order dishes with a more easygoing and moderate taste, and to give priority to safety brands such as Zhejiang cuisine and Cantonese cuisine.