China-Myanmar border sounds highest alarms to avoid imported COVID-19 cases
A billboard warning people that illegally crossing border is banned in Wanding, a town borders Myanmar in Southwest China's Yunnan Province. (Photos: Courtesy of Wang Fanhua)
Burmese residents check temperatures before entering China via the Qingshuihe port in Lincang, Yunnan.
A quarantine hospital in norther Myanmar has been built up.
Sidebar: Border cities across China adopt strict control measures