Passengers in Guangzhou Railway Station (Xinhua Photo)

China's railway watchdog has warned passengers not to worsen overcrowding at stations by flocking to the country's slowly-recovering rail network.

Rail shipping capacity on the southern section of the Beijing-Guangzhou trunk rail line is gradually recovering from the snow snarl but remains limited, said Wang Yongping, Ministry of Railways spokesman, on Saturday.

He said stranded passengers must be sent on their way first, and advised others not to swarm train stations in case of causing traffic jams or wasting their time.

At least 1.4 million passengers in Guangzhou were still waiting to leave on trains at 6 a.m. on Saturday, the ministry said.

Wang said the 1.4 million people could board home-bound trains before the Spring Festival, or the Chinese Lunar New Year, which is five days away.

The worst freezing weather the country has seen in the past five decades has wreaked traffic havoc across central and southern China since mid-January.

The local government has spared no effort to disperse the held-up passengers, but many had rushed back to the station since Wednesday after hearing railway traffic is resuming, trying to get a train home for family reunion ahead of the festival.

"The railways can't go beyond their capacity to meet everyone's need," Wang said. "We have to say sorry to those who couldn't get tickets."

Meanwhile, authorities urged on Saturday that local tourism watchdogs must prevent tourists from entering snow-hit regions and release weather information in a timely fashion.

Business has been halted at scenic spots in regions badly hit by the cold spell, the national office in charge of holiday affairs said.

The Ministry of Railways said it has dispatched 18 special trains with relief materials, such as snow-removing equipment, power net-mending tools, instant food and quilts, in the past four days.

On Saturday, 125,000 garments, quilts and sleeping bags, as well as 676,000 candles, were loaded on a special train in Beijing and rushed to the central Hunan Province, one of the most snow-ravaged regions.

The snow has inflicted a total economic loss of about 53.9 billion yuan (7.5 billion U.S. dollars) over the past three weeks, the Ministry of Civil Affairs said on Friday.

A passenger refunds his railway ticket in Guangzhou. (Xinhua Photo)

Passengers refund their railway tickets in Guangzhou. (Xinhua Photo)

Editor: Yan