The Chief Executive, Mr Chui Sai On, yesterday expressed his deep condolences over the crash of a TransAsia airliner in Penghu, Taiwan, which killed and wounded dozens on Wednesday. On behalf of Mr Chui, the Macao Economic and Cultural Affairs Office in Taiwan conveyed to the Mainland Affairs Council of Taiwan the Chief Executive's and the people of Macao's deep condolences for the dead and injured in the air disaster as well as their families.