làn

làn
noun
  1. handled handbasket with a flat bottom and wide mouth, made from rattan, rush, bamboo or plastics
  2. lane (of a road)

classifier
  1. Used for something moving continuously and steadily, forming a wide and flat surface, such as water (nước), wind (gió), smoke (khói) and waves (sóng): wisp; trail; puff
  2. Used for something forming a thin, smooth layer on the outside, such as skin (da) or hair (tóc).

trơn

trơn
adj
  1. slippery; smooth
  2. (colloquial, of speech, etc.) fluent; smooth
  3. (of material) plain; undecorated
  4. (colloquial) normal; normal-ranking
  5. (Central Vietnam, Southern Vietnam, colloquial) completely gone; all finished

灡

灡