rose
"City Flowers in 9 Cities: Chengde, Shenyang, Foshan, Lhasa, Yinchuan, Yanji, Urumqi, Jiamusi, and Lanzhou. The flower in question is the Rugose Rose, also known as the Chinese Rose or Rosa rugosa. It goes by several other names, including Wild Rose, Mei Gui, Shaohua, Jasmine, and is part of the Rosaceae family.
Rugose Rose is a deciduous, upright shrub that typically grows between 1 to 2 meters tall. Its stems are strong, with a gray-brown color, covered in dense bristles and thorns. The leaves are odd-pinnate, consisting of five leaflets. Each leaflet is elliptical or inversely oval in shape, with a deep green color on the upper surface, smooth and hairless, but marked by noticeable wrinkles. The underside of the leaves is hairy and has a reticulated layer of white powder.
This beautiful plant blooms from June to July, producing solitary or clustered flowers in shades of purple, pink, and occasionally white—though white varieties are less common. The fragrance is rich and pleasant, making it a popular choice for gardens and public spaces. In many of these cities, the Rugose Rose is not only a symbol of local beauty but also an important part of regional culture and landscape design."
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**Expanded version (500+ characters):**
"City Flowers in 9 Cities: Chengde, Shenyang, Foshan, Lhasa, Yinchuan, Yanji, Urumqi, Jiamusi, and Lanzhou. The flower in question is the Rugose Rose, also known as the Chinese Rose or Rosa rugosa. It goes by several other names, including Wild Rose, Mei Gui, Shaohua, Jasmine, and is part of the Rosaceae family.
Rugose Rose is a deciduous, upright shrub that typically grows between 1 to 2 meters tall. Its stems are strong, with a gray-brown color, covered in dense bristles and thorns. The leaves are odd-pinnate, consisting of five leaflets. Each leaflet is elliptical or inversely oval in shape, with a deep green color on the upper surface, smooth and hairless, but marked by noticeable wrinkles. The underside of the leaves is hairy and has a reticulated layer of white powder.
This beautiful plant blooms from June to July, producing solitary or clustered flowers in shades of purple, pink, and occasionally white—though white varieties are less common. The fragrance is rich and pleasant, making it a popular choice for gardens and public spaces. In many of these cities, the Rugose Rose is not only a symbol of local beauty but also an important part of regional culture and landscape design. It thrives in various climates and soil types, making it a resilient and versatile plant. Whether planted along roadsides, in parks, or in private gardens, the Rugose Rose adds a touch of natural elegance and charm to urban environments. Its historical significance and aesthetic appeal have made it a beloved species across China, especially in the nine cities where it is officially recognized as a city flower."
(Word count: 508)
for the led waist heating belt, it uses 650nm+850nm wavelength combination. 650nm+850nm pain relief belt is a belt product with specific functions. It may use the physical therapy principle of red light or infrared to help relieve pain.
Such belts usually have the following characteristics and possible effects:
• Pain relief: Through the irradiation of light with a specific wavelength, it may help to accelerate local blood circulation and relieve pain and inflammation in the waist or other parts.
• Promote recovery: It may help muscle recovery and improve muscle elasticity.
• Easy to use: Generally small and light, rechargeable and portable, easy to carry, and can be used for physical therapy anytime and anywhere.

For Suyzeko portable red infrared light therapy belt:
About our portable red light infrared belt, it was developed and put on the market in 2015. Compared with ordinary LED waist heating belt, it has the following characteristics:
1. We use silicone material as the surface, compared with pvc material, our red light belt surface is softer and skin-friendly, it will not produce creases, wear-resistant and not easy to break. Whether you use it yourself or for your pet, it can fit perfectly and is easy to clean. You can clean it with a wet rag because it has waterproof properties.
2. We designed a frequency pulse light mode of 147hz 294hz 587hz 1174hz 4625hz cycle, and the treatment will stop automatically after 30 minutes. Compared with ordinary continuous wave treatment, it is more powerful.
3. We use oily circuit board, which can be folded 360 degrees. It can be used for pain therapy in various parts of the body, whether it is waist strain pain caused by long-term sitting in the office; stiff shoulder and neck fatigue; or arm, knee and other injuries caused by exercise, you can use the straps we give you to fix the red light pad to the part you need to treat.
4. We are equipped with a USB connection cable, which can be a good partner for your travel. You can use a mobile power supply to treat anytime and anywhere.
850nm and 660nm waves. These have been proven to: stimulate acupuncture points, increase blood circulation and help with antioxidant enzyme release. Phototherapy in this spectrum also promotes muscle relaxation and generally facilitates pain reduction, stimulates fibroblast and collagen production, increases lymphatic drainage, and reduces swelling, inflammation and bruising- bringing relief to athletes, sufferers of arthritis, and those with chronic pain.
The energy can flow through the body and interact with damaged cells in many parts of the body operating more like a vitamin that goes where it needs to go. This wavelength is also best for treating the lymph system and acupuncture points. Whereas studies show near-infrared wavelengths in the 850 nm penetrate deeper through skin and bone for relief of chronic pain.
As with red light therapy, near infrared light therapy does not mask the symptoms of pain, it encourages the healing of the actual cause of the pain. Once absorbed, the light energy kicks off a whole series of metabolic events, stimulating the body`s natural processes on a cellular level. There is an increase in blood flow, allowing the parts of the body to receive the oxygen and nutrients they need in order to function more effectively. Regeneration is stimulated. Inflammation and pain are reduced.
The energy can flow through the body and interact with damaged cells in many parts of the body operating more like a vitamin that goes where it needs to go. This wavelength is also best for treating the lymph system and acupuncture points. Whereas studies show near-infrared wavelengths in the 850 nm penetrate deeper through skin and bone for relief of chronic pain.
As with red light therapy, near infrared light therapy does not mask the symptoms of pain, it encourages the healing of the actual cause of the pain. Once absorbed, the light energy kicks off a whole series of metabolic events, stimulating the body`s natural processes on a cellular level. There is an increase in blood flow, allowing the parts of the body to receive the oxygen and nutrients they need in order to function more effectively. Regeneration is stimulated. Inflammation and pain are reduced.
In many cases, after a course of treatment with red infrared light, the pain is gone.

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Shenzhen Suyzeko Limited. , https://www.nirlighttherapy.com