Chief Executive John Lee Ka-chiu (second left) shows his appreciation during his visit to the Hong Kong International Airport (HKIA) Logistics Park in Dongguan, April 23, 2023. (PHOTO PROVIDED TO CHINA DAILY)

Chief Executive John Lee Ka-chiu and the delegation of the Hong Kong Special Administrative Region government and the Legislative Council continued their four-day visit to the Chinese mainland cities of the Guangdong-Hong Kong-Macao Greater Bay Area.

On Sunday morning, Lee and some members of the delegation visited the Hong Kong International Airport (HKIA) Logistics Park in Dongguan.

Members of the Hong Kong delegation listen to the introduction during their visit to the Hong Kong International Airport (HKIA) Logistics Park, in Dongguan, on April 23, 2023. (WILLIAM XU / CHINA DAILY)

Chief Executive John Lee Ka-chiu (third right) listens to the introduction during his visit to the Hong Kong International Airport (HKIA) Logistics Park, in Dongguan, on April 23, 2023. (PHOTO / HKSAR GOVERNMENT)

Chief Executive John Lee Ka-chiu (center) listens to the introduction of the operation of the regulated air cargo screening facility, at the Hong Kong International Airport (HKIA) Logistics Park, in Dongguan, on April 23, 2023. (PHOTO / HKSAR GOVERNMENT)

Chief Executive John Lee Ka-chiu (left) listens to the introduction of the operation of the regulated air cargo screening facility, at the Hong Kong International Airport (HKIA) Logistics Park, in Dongguan, on April 23, 2023. (PHOTO / HKSAR GOVERNMENT)They then proceeded to Huawei's Ox Horn campus, where they were given a tour by the site's mini-train, according to local media reports.

Members of the Hong Kong delegation board the mini-train at Huawei's Ox Horn campus, on April 23, 2023, in Dongguan. (WILLIAM XU / CHINA DAILY)

Chief Executive John Lee Ka-chiu (second left) listens to the introduction during his visit to Huawei's Ox Horn campus, in Dongguan, on April 23, 2023. (WILLIAM XU / CHINA DAILY)

Chief Executive John Lee Ka-chiu (front row, second right) visits the library at Huawei's Ox Horn Campus, on April 23, 2023, in Dongguan. (PHOTO / HKSAR GOVERNMENT)