What is good to hang on the Chinese background wall of Chinese living room, and what elements are better?

In addition to hanging pictures, Chinese background walls still use wall views. There are usually calligraphy works used for the background wall of Chinese living room, such as heaven rewards diligence, smooth sailing, purple gas coming from the east and so on. There is also ink and wash landscape painting, which is also a very good choice and can reflect the owner's elegant aesthetic level and life style.