During a visit to Ho Chi Minh city, they was impressed by the city’s new facelift. Dr Dao Duy Tien is the deputy chairman of the Overseas Vietnamese scholars association in Poland: "I have returned to Ho Chi Minh City after 10 years living overseas. I am impressed with new high technology centers including the Quang Trung software park and a center for biotechnology. It’s a great beginning to have on advance facility and a monthly salary of 150 million dong is appealing to overseas Vietnamese talents.”