What does "hen" mean in network language?

Do you know (chicken and hen) and don't know (hen)? These are just jokes, meaning: do you know (you know) and don't know (don't know)

This is because people who don't know Cantonese insist on expressing Cantonese with Mandarin homophones. The correct statement is "I don't know" (I don't know) and they call it a hen.

Introduction: Cantonese, also known as Cantonese and Guangfu dialect, is commonly known as vernacular Chinese, and is called Tang dialect overseas. It is one of the seven dialects of tonal language and Chinese, belongs to Sino-Tibetan language family, and is also the mother tongue of Guangfu people of Han nationality. Cantonese contains nine tones and six tones, retains the characteristics of ancient Chinese, and has a complete series of characters, which can be completely expressed in Chinese characters. Besides Mandarin, China is the only Chinese language independently studied in foreign universities. Cantonese is the official language of Hong Kong and Macao, the fourth largest language in Australia, the third largest language in the United States and Canada, and the second largest language in New Zealand.