Thomas Dux is an Australian chain of gourmet grocery stores launched by Woolworths in 2008.
 It sells a range of local and imported fresh foods and grocery items.
 Products include fresh fruit and vegetables, dairy products, artisan-style baked breads, oils and vinegars, pasta and sauces, condiments, prepared meals, chocolate products, fresh meat and fresh flowers.
 Thomas Dux specialises in organic, gluten-free, preservative-free and free-range foods.
 Local boutique suppliers include Saskia Beer, Maggie Beer, Simmone Logue, Herbies, Ornella, Phillippa's, Rowie's, Brasserie Bread, Phillippa's and Geoff Jansz.
 Fruit and vegetables are sourced directly from the wholesale markets in Sydney and Melbourne on a daily basis.
Tongxin County () is a county under the administration of Wuzhong city in Ningxia Hui Autonomous Region of the People's Republic of China.
 It has a total area of 7021 square kilometers, and a population of approximately 360,000 people.
The Tongxin Great Mosque () is a mosque in Tongxin County, Wuzhong City, Ningxia Hui Autonomous Region, China.
 The mosque is the oldest and largest mosque in Ningxia.
Floristry is the production, commerce and trade in flowers.
 It encompasses flower care and handling, floral design, or flower arranging, merchandising, and display and flower delivery.
 Wholesale florists sell bulk flowers and related supplies to professionals in the trade.
 Retail florists offer fresh flowers and related products and services to consumers.
Wuzhong () is a prefecture-level city in the Ningxia autonomous region of the People's Republic of China.
 It was known as Yinnan Prefecture () before it was upgraded to a prefecture-level city in 1998.
 In 2010, Wuzhong had a population of 1.3 million.
Esperanza del Barrio is a non-profit, grassroots organization of Mexican/Latin@ street vendors in New York City.
 The organization is located in East Harlem ("El Barrio"), on 117th St and 2nd Avenue.
 Founded in February 2003 by five female Mexican street vendors, EdB campaigns for economic access for its street vendor members, which currently number over 600.
 The vendor-members sell street food or other goods, such as fresh flowers and toys.
 They work and live all over the city, especially in Upper Manhattan, Queens, and the Bronx.
 Esperanza del Barrio also provides ESL classes, video production classes, after-school tutoring for children, a youth group, and a legal clinic.
 In 2005, Esperanza del Barrio succeeded in passing legislation (Intro 491-A) in City Council that removes the necessity of showing working papers to receive a personal vending license from the NYC Department of Consumer Affairs.
 The organization is currently fighting to remove the cap on general pushcart permits.
 Esperanza del Barrio is a core member of the Street Vendors for Justice Coalition.
Qingtongxia () literally, "Bronze Gorge" is a city in the province of Ningxia in the north of China.
 Administratively, Qingtongxia is a county-level city within the prefecture-level city of Wuzhong.
 It is located on the left (northwestern) bank of the Yellow River, opposite and a bit upstream of Wuzhong main urban area.
Hongsibu District () is a district within the prefecture-level city of Wuzhong in the autonomous region of Ningxia, China.
Chencun (陈村) is a town in the Shunde district of Foshan (a prefecture-level city) in China's Guangdong Province.
 It is popular with its flower planting and has become a production base of fresh flowers.
Rossi & Rovetti Flowers is a long-running florist's company based in San Francisco.
 The origins of the company "Pelicano Rossi Flowers" dates back to 1900, when a man named A. Pelicano, an immigrant from Italy, started a business selling fresh flowers to merchants and passers-by in the new city of San Francisco.
 Joining with A. Rossi, another Italian immigrant, the earliest printed recognition of his business can be found in the Walter S. Fry 1907 annual directory of two cities.

Question: Is Wuzhong, Ningxia or Chencun, Guangdong a popular city known for fresh flowers?
Answer: It is popular with its flower planting and has become a production base of fresh flowers.