KUALA LUMPUR, May 22 -- Are you a tourist visiting Kuala Lumpur for the first time, and want to try riding the trains and buses in the city?

Here's a simple guide with some tips:

If you want to take Rapid KL's trains in Kuala Lumpur (LRT, MRT, monorail) and also the BRT

There are now only two ways you can tap in at the fare gate:

Token: This small, round piece of plastic is only for a single journey, and you have to put it into the slot at the fare gates to exit. So you will have to buy a new one for every journey.

Touch 'n Go card: This is a stored-value card that you can tap in and out at fare gates, and can keep reusing by topping up the value in the card. (Other examples around the world include London's Oyster card, Hong Kong's ...