In November 1978, after the country had stabilized following political turmoil, Deng visited Bangkok, Kuala Lumpur and Singapore and met with Singapore's Prime Minister Lee Kuan Yew. Deng was very impressed with Singapore's economic development, greenery and housing, and later sent tens of thousands of Chinese to Singapore and countries around the world to learn from their experiences and bring back their knowledge. Lee Kuan Yew, on the other hand, advised Deng to stop exporting Communist ideologies to Southeast Asia, advice that Deng later followed.