erm...
go back to LDP and hantam straight to the LDP entrance, where as the left turn leads you to sg.buloh and the right flyover leads you to kepong. Take the right flyover.

go straight and keep on ur left... go further until you reach the traffic lights... go further summore and you shall see a left turn which leads u to selayang.. take that road.....

go straight and hantam until u COULD SEE the THIRD (3rd) RIGHT turn and there would be a left turn as well. Take the LEFT turn and not the RIGHT turn...

Go straight and you shall pass by some flats on your left side, go straight summore and you shall see a signboard indicates RAWANG where as u gotta take a left turn once u reach the traffic light.... Once u take left, hantam straight and it would lead you to templer's park/rawang..

cheers!