Peking University students perform in a Bengal drama in Dhaka, Bangladesh on July 27, 2019. A Bengal drama titled "Chitra" was staged in Bangladesh capital Dhaka on Saturday night as part of activities to celebrate China cultural month here. (Str/Xinhua)

Peking University students perform in a Bengal drama in Dhaka, Bangladesh on July 27, 2019. A Bengal drama titled "Chitra" was staged in Bangladesh capital Dhaka on Saturday night as part of activities to celebrate China cultural month here. (Str/Xinhua)

Peking University students perform in a Bengal drama in Dhaka, Bangladesh on July 27, 2019. A Bengal drama titled "Chitra" was staged in Bangladesh capital Dhaka on Saturday night as part of activities to celebrate China cultural month here. (Str/Xinhua)

Peking University students perform in a Bengal drama in Dhaka, Bangladesh on July 27, 2019. A Bengal drama titled "Chitra" was staged in Bangladesh capital Dhaka on Saturday night as part of activities to celebrate China cultural month here. (Str/Xinhua)

Peking University students perform in a Bengal drama in Dhaka, Bangladesh on July 27, 2019. A Bengal drama titled "Chitra" was staged in Bangladesh capital Dhaka on Saturday night as part of activities to celebrate China cultural month here. (Str/Xinhua)

Peking University students perform in a Bengal drama in Dhaka, Bangladesh on July 27, 2019. A Bengal drama titled "Chitra" was staged in Bangladesh capital Dhaka on Saturday night as part of activities to celebrate China cultural month here. (Str/Xinhua)