Complex sentence: Thus, Ahmed Ali left for Pakistan via Hong Kong in a seaplane that landed at Korangi Creek, Karachi, and soon after he was appointed Director of Foreign Publicity, in the Government of Pakistan.
Split into simpler sentences: Thus, Ahmed Ali left for Pakistan via Hong Kong in a seaplane that landed at Korangi Creek, Karachi. Soon after his arrival, he was appointed Director of Foreign Publicity, in the Government of Pakistan.