
Chuan was the premier in 1997 when the country and the region were hit by the economic crisis.
Chuan, also former Democrat leader, told Abhisit that the country has not only hit by the economic crisis but also suffered from social division.
"It is not easy to administer the country at this period of difficulties. Everybody has to work hard and sacrifice for the sake of the country," Chuan said.
Chuan's suggestion came as Abhisit defeated Pheu Pandin's leader Pracha Promnok in a Monday Parliamentary vote, making him the new prime minister. Abhisit came to Chuan to seek some advice.
Chuan also advised that Abhisit has to build up unity and strength among the coalition parties.
"It is an opportunity for Democrat Party to prove itself. To run a coalition government, you have to be fair to all coalition parties," Chuan was reported as telling Abhisit.
The government needs non-MPs to be in the government, Chuan said.