ok ok i leave u to ka ki lai 
i go orrh orrh liao....took the cough med, now very sleepy....by
the way i bought a pot of rose and a pot of yadadi?? (small purple
flowers) hope they can grow well....wish me luck ! for your
info...like the link i showed u the other time...the soil is mix
with some sand....ok i will find a day go sea side kapo some sand
sssshhhhhh....
ok tata....i go orrh orrrh le! 
