Two different stories...
If you read #104 "Angry White Mailmen", then you know the story! Modified a little, but not much. Arab terrorists out to blow up part of the USA in a really big monster truck. Remo's still trying to escape from Chiun, and MacCleary is still a royal pain.
"Tales of Sinanju:
How Remo Came to Sinanju"
It's a Chiun eye's view of Remo's history with Chiun, as is being written in the Scrolls by Chiun. Some of the best one-liners from the books are depicted.