春 in Chinese / Japanese...

春 is the word/character used to describe the Spring season in Chinese and Japanese.

春雨 is a Japanese name that means gentle spring rain or gift from above.

It has the same meaning (and can be a given name) in Chinese.

詠春 is a martial arts technique that has an oral history (versus a written one) so very little can be said for sure about its origins.
Wing Chun (or Wing Cheun) is a Chinese martial art that emphasizes short combat strokes.

The characters 詠春 literally mean “Singing Spring” (as in springtime).

If you are wondering, the spelling and pronunciation of this martial arts style in English come from the Cantonese pronunciation of these characters. The second character sounds similar in both Mandarin and Cantonese, but the first is quite different.

Note: This title can be pronounced in Japanese, but only a Japanese practitioner of Wing Chun would recognize or understand this title. It is not considered a Japanese word or martial art at all.

This is a common way to write “ivy” in Chinese.
There are varieties of ivy plant, and other ways to say ivy in Chinese but this version is probably the nicest. It's the one you would use if writing a poem about ivy etc.

If you want the actual meaning, this is, “Always Young Vine,” or “Ever Living Vine.” The literal meaning of the characters is more like, “Always Spring[time] Vine.” But Spring can have other representations in Chinese such as new life, youth, freshness, joyfulness, etc.

詠春拳 is the title for the “Wing Chun” school of martial arts but with the addition of the character for “fist” at the end. So this is “Wing Chun Fist” or literally “Singing Spring Fist.”

There are lots of alternate Cantonese romanizations for this, such as “Wing Chun Kuen,” “Wing Tsun Cheun,” “Eng Chun Pai,” and “Wing Ceon Kyun.” The characters are the same; just the lack of a standard Cantonese romanization means that people make up their own based on what they think it sounds like.

春夏秋冬 is one way to express “The Four Seasons “ or “All Year Round “.

The characters here represent Spring, Summer, Autumn (Fall), and Winter.

春宵一刻 is a Japanese proverb that means “A moment of time in a spring evening (is worth a thousand pieces of gold).”

妙手回春 can be translated as “healing hands.”

The first two characters are used to describe a doctor or medical professional who has admirable skills in curing disease. Literally: Wonderful or skilled hands.

The last two characters mean “Springing back to life.”

Altogether, it suggests that these skilled hands can cure whatever ails you and bring you back to life. 妙手回春 is a great honor to bestow on your doctor or other healthcare professionals that have helped you.

詠春功夫 is Wing Chun Kung Fu.

The first two characters literally mean “Singing Spring” (as in springtime).

The last two are “Kung Fu” (high skill).

太極詠春功夫 is the title Tai Chi Wing Chun Kung Fu.

Please note that it can be romanized in a variety of ways such as:
Tai Chi Ving Tsun Kung Fu
Tai Qi Yong Chun Gong Fu
Taai Gik Wing Ceon Gung Fu

Be sure this is the right title for what you are looking for before you order.

This literally translates as: Without having experienced the cold of winter, one cannot appreciate the warmth of spring.

Figuratively, this means: One cannot truly appreciate happiness without having gone through hardship.

There are many contrasts in life. One simply cannot fully know what joy is without having experienced misery, difficulty, and pain. How could you explain “light” if you did not have “darkness” to compare it to?

Embrace hardship, as it makes the good times seem even better.

誰言寸草心報得三春暉 is the last line of a famous poem. It is perceived as a tribute or ode to your parents or mother from a child or children that have left home.

The poem was written by Meng Jiao during the Tang Dynasty (about 1200 years ago). The Chinese title is “You Zi Yin” which means “The Traveler's Recite.”

The last line as shown here speaks of the generous and warm spring sunlight which gives the grass far beyond what the little grass can could ever give back (except perhaps by showing its lovely green leaves and flourishing). The metaphor is that the sun is your mother or parents, and you are the grass. Your parents raise you and give you all the love and care you need to prepare you for the world. A debt that you can never repay, nor is repayment expected.

The first part of the poem (not written in the characters to the left) suggests that the thread in a loving mother's hands is the shirt of her traveling offspring. Vigorously sewing while wishing them to come back sooner than they left.
...This part is really hard to translate into English that makes any sense but maybe you get the idea. We are talking about a poem that is so old that many Chinese people would have trouble reading it (as if it was the King James Version of Chinese).