Photo taken on April 4, 2020 shows a notice of wishing the COVID-19 will pass in Fairlight, Sydney, Australia. (Xinhua/Bai Xuefei)

Photo taken on April 4, 2020 shows notices of wishing people to be healthy in Fairlight, Sydney, Australia. (Xinhua/Bai Xuefei)

Photo taken on April 4, 2020 shows a notice of good wish in Fairlight, Sydney, Australia. (Xinhua/Bai Xuefei)

Photo taken on April 4, 2020 shows a notice of asking people to stay at home in Fairlight, Sydney, Australia. (Xinhua/Bai Xuefei)

Photo taken on April 4, 2020 shows a notice of wishing people to be healthy in Fairlight, Sydney, Australia. (Xinhua/Bai Xuefei)

Photo taken on April 4, 2020 shows notices of wishing people to be healthy in Fairlight, Sydney, Australia. (Xinhua/Bai Xuefei)