A bus driver looks at a COVID-19 prevention poster donated by the Chinese embassy in Sri Lanka in Colombo, Sri Lanka, Aug. 17, 2020. The Chinese embassy in Sri Lanka has donated face masks and COVID-19 prevention posters for public buses belonging to the Sri Lanka Transport Board (SLTB) amidst a pandemic which has so far infected over 2,800 people in the island country, a statement from the embassy said Tuesday. (Xinhua/Tang Lu)

Staff members transfer face masks donated to bus drivers by the Chinese embassy in Sri Lanka in Colombo, Sri Lanka, Aug. 17, 2020. The Chinese embassy in Sri Lanka has donated face masks and COVID-19 prevention posters for public buses belonging to the Sri Lanka Transport Board (SLTB) amidst a pandemic which has so far infected over 2,800 people in the island country, a statement from the embassy said Tuesday. (Xinhua/Tang Lu)

Charge D'Affaires of the Chinese embassy in Sri Lanka Hu Wei(L) hands over donated face masks to bus driver representatives in Colombo, Sri Lanka, Aug. 17, 2020. The Chinese embassy in Sri Lanka has donated face masks and COVID-19 prevention posters for public buses belonging to the Sri Lanka Transport Board (SLTB) amidst a pandemic which has so far infected over 2,800 people in the island country, a statement from the embassy said Tuesday. (Xinhua/Tang Lu)