Who is undercover? What are the common words?

Faye Wong-Na Ying, Fiona Fang-Zhan Zhao, Sparrow-Crow, Fat-Fat, Eyebrows-Beard, He Jiong-Vega, Champion, jiaozi-Steamed Bun, Dragon Boat Festival-Mid-Autumn Festival, Motorcycle-Electric Car, High Heels, Hamburger-Chinese Hamburger.

The rule of who is undercover is that six out of seven people will get the same word, and the remaining 1 word is a related word. Everyone describes his words in one sentence each round, but there can't be this word. After each round of description, seven people voted for the suspected undercover, and the one with more votes was out.

The process of playing games is as follows:

1. First, create a round of games according to the number of players. In order to make it easy to distinguish, you can take photos on the spot and change your head, so that all participants can sit in the right position. You can also set moderators as needed.

2. Five of the six people present got the same word, and the remaining 1 got another related word. At this time, neither civilians nor undercover knew each other's identity, nor did undercover know that he was undercover.

Everyone describes the words he got in one sentence. It's best not to be too obvious, so that undercover can't notice them and give hints to their companions.

4. After each round of description, all the people present voted for the suspected undercover candidate, and the person with the most votes was out. If the undercover comes out, the game is over. If the undercover doesn't come out, the game will continue. If two people have the same number of votes, they will enter PK, and everyone will vote from two people. If the undercover survives to the last round (when there are three people left on the field), the undercover wins, otherwise the civilians win.