Add spaces: Youcanalwaysbargainonthemattherateyouwanttochargetothemiftheywantarticlesdonebyyou.

Answer: You can always bargain on them at the rate you want to charge to them if they want articles done by you.

Add spaces: Asian,oldman,Japanese

Answer: Asian, old man, Japanese

Add spaces: Keepthehandsandleftfootfirmlyontheground,bendingtheheadbackward.

Answer:
Keep the hands and left foot firmly on the ground, bending the head backward.