chăm

chăm
adj
  1. diligent; hard-working

verb
  1. to diligently look after

găm

găm
noun
  1. sewing pin, ballhead pin, fastener

verb
  1. to stab, to pin on, to fasten
  2. to pierce into flesh, to lodge into flesh
  3. to retain something (usually a product) until an opportunity to increase the price and create an artificial shortage
  4. (cooking) to rub (to spread a substance thinly over)

針

針