When casino owner Kang Qiang looks out the window of his 20th floor office in this city on the remote Cambodian coast, he sees construction cranes sitting idle.

The Chinese-funded gambling enclave of Sihanoukville has suffered a double blow. Travel restrictions imposed in recent weeks to slow the global coronavirus pandemic have deepened the effects of a ban last year on lucrative online gambling.

But Kang is betting on a future beyond the pandemic, banking on the return of money from China to finish transforming the scrappy frontier town into a gleaming metropolis.