Early picture books.

What the landlord said is probably a large number of comic books printed in the 1980 s, but there are several possibilities, because many publishing houses have printed them.

1, joke (published by chinese comic Publishing House and China Folk Literature Publishing House)

2. Jokes (Shanghai People's Fine Arts Publishing House, Lingnan Fine Arts Publishing House)

3. Ancient Jokes (Anhui People's Fine Arts Publishing House)

If you want to find these books, you can find them on the China Collection Hotline and Confucius Old Books Online. The price is not expensive, as long as the requirements for appearance are not high, a few dollars a copy will do.