He means going Crane Stance and Fistweaving for the first bit of a fight.
On a seperate note, i actually like Chi Explosion for 5 mans. It's not hard at all to keep RnM on everyone with just the one charge. When you switch into raiding, then yes Pool of Mists is more beneficial so you can blanket the whole raid in RnM. With everyone's GCD being 1.5 seconds I would heavily suggest Power Strikes and the Expel Harm Glyph that lets you use it on someone else. You can get a ton of burst healing out and do tons of AoE healing faster that way.
Example: Tank (Or melee dps) is getting low. Throw RnM at them (1 Chi), Cast Surging Mist at them (3 Chi), Expel Harm (4 Chi), Chi Burst, Chi Explosion, Detonate Chi. That's a really quick way or topping the melee dps and catching the tank at the same time.
Another note is use your Mana Tea stacks. If you have a moment where everyone is good, hit it. Bring yourself back up around 85-92% mana and go back to healing. This expansion isn't like MoP where your tank will be full forever, and that's alright. Make a concious effort to use your tea stacks especially if you're banking upwards of 15. Another quick tip is look at taking Leg Sweep. If you're comfortable running in for a moment you have an AoE stun that can allow you to catch back up if your tank is holding several mobs.
Below is my armory link for you to check, and feel free to add me on RealID if you wanna talk more. R1NZL3R#1764. I'm the healing officer for my guild so I'm more than willing to help out an up-and-coming healer.
http://us.battle.net/wow/en/characte...%c3%ada/simple