NANTONG, SUZHOU and NANJING, China, Dec. 26, 2024 /PRNewswire/ -- A report from China Youth Daily: ...

The raw materials used in Blue Calico, such as cotton and "Lan" grass (Polygonum tinctorium Ait), which provides the indigo dye, are all sourced from nature. The technique's blue and white color ...

This beautiful city, which was once mentioned in "The Travels of Marco Polo", is known for its rich cultural heritage. The raw materials used in Blue Calico, such as cotton and "Lan" grass (Polygonum ...