Christianity as a religion, is way more organized than Buddhism or Taoism or Hinduism or form of animistic religion. That's the strength of the Abrahamic religions.
Whatever religion or place of worship, people generally pray for peace, prosperity and for their kids to have a better future. People generally place greater hope in Christianity to fulfill all these aspirations as compared to other religions. Hence, far fewer Christians convert to other religions than the other way around. Even in Malaysia, the mosques are most suspicious about Christians and Muslim kids from young are taught to dislike and distrust Christians and Jews. It's rarely the other way around. You can always sit in on sunday schools and sunday services to listen to the sermons.