(chān) to assist by the arm; to mix; to support; to sustain
(chānjiǎ) to dilute; to debase (by mixing with fake material)
(chānduì) to mix (different substances together); to blend
(chānhé) to mix together; mixture; blend
(chānhuo) to mix; to mingle; to interfere; to meddle; also written 摻和|掺和
(chānfú) to lend an arm to support sb
(chānzá) to mix; to blend; to dilute; also written 摻雜|掺杂