What is the word "push" in the door of Sanshui Caozitou?

It should be reading Lin (four tones) (Lin), Han Dian network? And then what? Taiwan Province Variant Dictionary? I didn't even look up the word. It's probably gone.

However, there is a saying without grass. The sound is "stingy", the name of water (the name of the river).

If it is handwritten, ancient calligraphy is more casual, and it is also common to add a grass head.