1.Ho Chi Minh City /largest city / Viet Nam→Ho Chi Minh city is the largest city in Viet Nam.
2.1979 /only 3,4 million / 10 years later / only about 4 million / because / economy / not/ develop much→In 1979,it had only 3,4 million and in 10 years later it had only about 4 million as the economy didn'y develop too much.
3.Renovation policy / start / 1989 / next decade / dramatic increase / population / figure / over 5 million→Renovation policy started in 1989,in the next decade it had a dramatic increase in the population that the figure reached over 5 million.
4.With economic growth / living standard / Ho Chi Minh City / higher / other regions / so / many people / look for / jobs→With economic growth,the living standard in Ho Chi Minh City is higher than other regions so many people came to this city to look for jobs.
5.Ho Chi Minh City / biggest city / population / over 7 million in 2009 / now about 8 million→Ho Chi Minh City is the biggest city with a population over 7 million in 2009.