How to write a deed of betrayal in ancient times?

The word "li sell": (beginning)

Chen Jingzhen has a Xiao girl named Caofu, who is seventeen years old. She is willing to sell her Zaofu to Jin Yu. As a prostitute. (State the seller's name, age, appearance, and the reason for selling himself)

Three words: The price of the tooth is four hundred and fifty old British dollars, and the payment will be made in Tongzhong's pen. If the property is born late and a middle-aged person takes over the property, it has nothing to do with the buyer. (Explain the price in person and identify the responsible person)

I am afraid that I will never return without proof. Store the photo with the word "Sell" immediately. (Generally, this sentence is necessary)

Litigation writer: Chen Jingzhen (seller)

Mediator: Liu Qi, Liu Liu (guarantor)

The person who wrote the pen: Zou Ruiji (the person who wrote the deed of sale)

Sometimes the buyer is also added

XXX year, XXX month, XX Hitachi

(year, month, day )