Staff members prepare Luosifen for customers at a shop in Liuzhou City, south China's Guangxi Zhuang Autonomous Region, March 28, 2026. In Guangxi, rice noodles are served in many different ways, such as Luosifen, Guilin rice noodles, seafood rice noodles, Nanning Laoyou rice noodles and Shengzha rice noodles, with noodle shops found everywhere from busy streets to small lanes. (Photo by Zheng Changhao/Xinhua)

A competitor makes Shengzha rice noodles during an intangible cultural heritage craftsmanship competition in Dahua Yao Autonomous County, Hechi City, south China's Guangxi Zhuang Autonomous Region, March 21, 2026. In Guangxi, rice noodles are served in many different ways, such as Luosifen, Guilin rice noodles, seafood rice noodles, Nanning Laoyou rice noodles and Shengzha rice noodles, with noodle shops found everywhere from busy streets to small lanes. (Xinhua/Huang Xiaobang)

People enjoy Lyufen at an eatery in Liuzhou City, south China's Guangxi Zhuang Autonomous Region, March 28, 2026. In Guangxi, rice noodles are served in many different ways, such as Luosifen, Guilin rice noodles, seafood rice noodles, Nanning Laoyou rice noodles and Shengzha rice noodles, with noodle shops found everywhere from busy streets to small lanes. (Photo by Zheng Changhao/Xinhua)

People enjoy Guilin rice noodles in Dahua Yao Autonomous County, Hechi City, south China's Guangxi Zhuang Autonomous Region, March 21, 2026. In Guangxi, rice noodles are served in many different ways, such as Luosifen, Guilin rice noodles, seafood rice noodles, Nanning Laoyou rice noodles and Shengzha rice noodles, with noodle shops found everywhere from busy streets to small lanes. (Xinhua/Huang Xiaobang)

Tourists buy Luosifen at a speciality shop in Liuzhou City, south China's Guangxi Zhuang Autonomous Region, March 10, 2026. In Guangxi, rice noodles are served in many different ways, such as Luosifen, Guilin rice noodles, seafood rice noodles, Nanning Laoyou rice noodles and Shengzha rice noodles, with noodle shops found everywhere from busy streets to small lanes. (Xinhua/Huang Xiaobang)

People queue up to buy stir-fried Luosifen from a shop in Liuzhou City, south China's Guangxi Zhuang Autonomous Region, March 10, 2026. In Guangxi, rice noodles are served in many different ways, such as Luosifen, Guilin rice noodles, seafood rice noodles, Nanning Laoyou rice noodles and Shengzha rice noodles, with noodle shops found everywhere from busy streets to small lanes. (Xinhua/Huang Xiaobang)

Tourists pose for photos in front of a Luosifen cultural wall in Liuzhou City, south China's Guangxi Zhuang Autonomous Region, March 11, 2026. In Guangxi, rice noodles are served in many different ways, such as Luosifen, Guilin rice noodles, seafood rice noodles, Nanning Laoyou rice noodles and Shengzha rice noodles, with noodle shops found everywhere from busy streets to small lanes. (Photo by Zheng Changhao/Xinhua)

Villagers eat rice noodles at home in Dangjiu Village of Rongshui Miao Autonomous County, south China's Guangxi Zhuang Autonomous Region, Feb. 20, 2026. In Guangxi, rice noodles are served in many different ways, such as Luosifen, Guilin rice noodles, seafood rice noodles, Nanning Laoyou rice noodles and Shengzha rice noodles, with noodle shops found everywhere from busy streets to small lanes. (Xinhua/Huang Xiaobang)

This combo photo taken from March 1, 2026 to March 28, 2026 shows rice noodles from different areas of south China's Guangxi Zhuang Autonomous Region. In Guangxi, rice noodles are served in many different ways, such as Luosifen, Guilin rice noodles, seafood rice noodles, Nanning Laoyou rice noodles and Shengzha rice noodles, with noodle shops found everywhere from busy streets to small lanes. (Xinhua)