Myanmar's State Administration Council Chairman Min Aung Hlaing visited the camp of Chinese rescue teams in Mandalay on Sunday to express his gratitude to all members of the China Search and Rescue Team, the China International Search and Rescue Team and a rescue team from China's Hong Kong Special Administrative Region for their full-force disaster response following the magnitude 7.9 earthquake that struck on March 28.

The arrival of Chinese rescue teams to provide support from afar exemplified the profound "Paukphaw" (fraternal) friendship between the two countries, Min Aung Hlaing said.

Chinese rescue teams have extensive experience in cross-border search and rescue operations, and Myanmar looks forward to strengthening communication with China to expand cooperation in emergency response, disaster prevention and mitigation efforts, he added.

As of Sunday night, the earthquake has killed 3,564 people and injured 5,012 in Myanmar, and 210 were still missing, China Central Television quoted local authorities as saying. Chinese rescue teams had successfully rescued nine survivors.

On Saturday night, heavy rain and strong winds battered Mandalay, but China's rescue teams persisted on the front line of earthquake relief efforts.

At around 8 pm on Saturday, the Mandalay and Sagaing regions, which were hit hardest by the earthquake, experienced severe rainfall and strong winds.

With the ongoing threat of aftershocks and the safety hazards posed by damaged buildings, a large number of local residents had to set up temporary shelters in open spaces and along main roads, according to Myanmar media.

A Chinese rescue team member in Mandalay said on  early Sunday that the rain had stopped, but the roads were severely flooded. The wind had been extremely fierce before the rain, blowing over many of the temporary tents.

A video from Chinese rescue workers in Mandalay showed the heavy rainfall and strong winds causing tents to sway dangerously before quickly collapsing in the powerful wind. People were seen rushing for cover in the pouring rain, with a Chinese man urgently shouting: "Evacuate immediately, do not try to secure the tents!"

The extreme weather has also caused power outages in several areas where electricity had just been restored.

Despite the stormy conditions, Chinese rescue teams carried on their work.

Xu Jingxia, a member of the Blue Sky Rescue Team from China, who had arranged buses for Chinese rescue teams in Yangon soon after the earthquake, traveled to Mandalay with fellow rescuers on Saturday upon hearing of the storm.

Chinese rescue teams braved the rain to set up tents for local residents, said Xu. "The situation here is still OK — at least everyone is safe. I hope everyone will rest assured."

Yu Birong, a resident in Mandalay who volunteered to work with the Chinese Red Cross International Emergency Response Team after the quake, expressed gratitude that the team had set up tents in the relocation area, which allowed people to stay safe amid Saturday's storm.

Zhu Hongzhan, a member of the Mandalay branch of the Myanmar Yunnan (China) Chamber of Commerce and a volunteer with the Chinese Red Cross response team, said, "The unity and strength of the Chinese people have provided great help and encouragement to everyone, giving us the confidence to overcome this difficult situation."

The Myanmar Department of Meteorology and Hydrology issued a warning for potential heavy rainfall nationwide on Sunday and Monday, advising the public to remain vigilant for extreme weather conditions such as strong winds, thunderstorms and hail.

Chinese rescue and medical teams in Mandalay have also warned local people to be cautious of the risk of the transmission and outbreak of infectious diseases including dengue fever, a mosquito-borne illness.

Xinhua contributed to this story.