Large Chinese Wall Scrolls in Chinese...

中醫 is how to write “Chinese traditional medicine.”

The original medicine consists of herbal remedies derived from over 3000 years of research.

長城 is the Chinese name for the Great Wall.

Built at the northern border of China to protect from Mongol attack.

Notes:
In Japanese, this can be a surname Nagaki. Japanese often use a longer title for the Great Wall of China.
In Korean, this refers to Changsŏng (a city in Changsŏng-kun county, Chŏllanam-to province).

万里の長城 is the Japanese name for the Great Wall of China.

精, 氣, 神 are the characters jing, qi, and shen.

As a set, these three characters are known in English as the treasures of traditional Chinese medicine, the treasures of Qi Gong, or the three treasures of Taoism / Daoism.

Sometimes this set is titled 三寶 (sānbǎo) or “three treasures,” but here, we're writing each treasure out.

Here's how these characters are perceived in this context...
Jing: nutritive essence; refined; perfected; pure
Qi: vitality; energy; force; breath; vigor
Shen: spirit; soul; mind; being

To keep it simple, you can use “essence, vitality, and spirit” to define these.

江 means large river in Chinese, Japanese Kanji, and old Korean Hanja. This generally refers to a river big enough that it's navigable by cargo boats, passenger boats, or small ships.

In Japanese, this can be a surname when pronounced as Minkou or just Kou.

面壁九年 is a Buddhist term that means “facing a wall for nine years.”

This refers to the Bodhidharma who stared at a wall in meditation at the Shaolin Temple (or in a cave) for nine years until reaching full enlightenment.

將軍 is the more Chinese and Korean Hanja version or General.

There is a slight variation in the way the first character is written compared to the Japanese Shogun (将軍) title. So if you want to specifically refer to a Chinese or Korean General, this is the way. Japanese people would still easily identify this as “shogun.”

Note: This term is also used for Admiral in Korean in a certain context (if you need a better title for Admiral, just let me know).

鼈 refers to a species of turtle.

鼈 is Trionyx Sinensis.

鼈 refers to different turtles in different languages. See individual language notes below:

Japanese: 鼈 means “snapping turtle” or “mud turtle.” But rarely used as a single Kanji like this in Japanese.

Chinese: 鼈 means soft-shelled turtle. A specific species, Trionyx Sinensis is native to Asia.
In China, this species is related to the “wang ba,” a soft-shelled turtle sometimes known in English as a banjo turtle (due to its long neck, and general shape). Unfortunately, there is a word, “wang ba dan” which means the egg of this species of turtle. That term has come to mean “bastard” in Chinese (a turtle hatches from an abandoned egg, and does not know who his mother or father is). 鼈 is not a good selection for a wall scroll if your audience is Chinese.

In Korean, this character can be pronounced (though most Koreans would have to look it up in a dictionary). It has not been in common use in Korea for at least a few hundred years.

General notes: You may notice that the bottom half of this character is the same as some other turtle-related titles. That bottom half is actually an ancient character that means “toad.” Though not seen in this way today, most turtle-related characters hold the meaning of “a toad with a shell” in their ancient origin. That toad character is rarely used alone anymore but you can see what it looks like in the image to the right.