Celestial in Chinese / Japanese...

天上 is a Chinese, Japanese, and Korean word that means celestial or heavenly.

You can directly translate this as “heavens above,” or “sky above.”

天竜人 is Celestial Dragon or Tenryūbito in Japanese.

This title is associated with the One Piece Manga/Anime series. This title is also translated in this context as “World Nobles” with the literal meaning “Heavenly Dragon Folk” or “Heaven Dragon Person/People.”

Can also be romanized as Tenryūbito, Tenryūhito, or Tenryūjin.

天龍 can mean Heavenly Dragon (Dragon of Heaven), Sky Dragon, Holy Dragon, Celestial Dragon, or Divine Dragon.

This can be a given name in both China and Japan (天龍 is pronounced Tenryū and sometimes written 天竜 in Japanese).

In an older Buddhist context, this can refer to Brahma, Indra, and the devas, together with the nāgas. It can also refer to celestials and snake spirits.

日月星辰 is a title that encompasses all of the heavenly bodies or celestial bodies.

Namely, this includes the Sun, Moon, and Stars of our universe.

This Chinese and Japanese Kanji title means “Way of the Five Pecks of Rice.”

五斗米道 is a Taoist/Daoist movement that later became known as “The Way of the Celestial Masters.”

魂魄 is a Chinese, Japanese Kanji, and old Korean Hanja term for ghost, soul, or spirit.

It's used in the context of Buddhism as:
Animus and anima; the spiritual nature or mind, and the animal soul; the two are defined as mind and body or mental and physical, the invisible soul inhabiting the visible body, the former being celestial, the latter terrestrial.

姻緣紅線 is the legendary red string of destiny that binds all soul mates or lovers together.

In ancient Chinese culture, a mythological matchmaker named 月老 (Yuè Lǎo) was the controller of the fate that led lovers to meet. He did this by tying a celestial red string to the ankle of each person. Sometime during their life, they will meet and marry as fate dictates.

While the origin of the red string comes from China, it has spread to other parts of Asia (such as Japan, where it's known as 赤い糸).

This literally translates as “the red string” or “the red thread” in Japanese, but the real meaning is much deeper...

In Japanese culture, it's believed that fate, destiny, or karma joins lovers by an unseen string, tied around one little finger of each. 赤い糸 is how soul mates find and are drawn to each other.

The Japanese concept of the red thread of fate, by most estimations, comes from Chinese folklore, where it's known as 姻緣紅線. The only difference is that in China, the celestial red thread is tied around the ankles of the lovers (versus what is usually represented as the pinky finger in Japan).