A four-member parliamentary delegation led by Deputy Speaker Barrister Kayser Kamal returned home on Saturday after completing a four-day official visit to China.

The delegation arrived in Dhaka at around 2pm. Before their departure from Kunming, Vice Governor of China's Yunnan Province Yuan Fang saw off the delegation at Kunming International Airport at noon local time.

During the visit, Deputy Speaker Kayser Kamal attended the opening ceremony of the 7th China-South Asia Cooperation Forum in Kunming as an invited guest at the invitation of the Governor of Yunnan Province.

The Deputy Speaker also participated as a special guest in the 10th China-South Asia Exposition.

Bangladesh participated in this year's exposition as the theme country, with 84 pavilions showcasing Bangladeshi products. A total of 68 countries participated in the international trade fair, which runs until June 16 in Kunming.

During the visit, the Deputy Speaker held separate meetings with Vice Chairman of China's National People's Congress He Wei, Secretary of the Yunnan provincial committee of Chinese Communist Party Wang Ning and Yunnan Governor Wang Yubo.

On his way to the airport on Saturday morning, the Deputy Speaker visited a pilot project on autonomous or driverless transportation systems in Yunnan Province.

Other members of the delegation were NCP Member Secretary Akhtar Hossen, MP, BNP lawmaker Khaled Hossain Mahbub and Independent lawmaker (Reserved Seat) Jesmin Sultana Jui, said a press release from parliament secretariat.