廢土

waste soil (excavation waste, contaminated soil etc) / (post-apocalyptic) wasteland

to abolish / to abandon / to abrogate / to discard / to depose / to oust / crippled / abandoned / waste

Tu (ethnic group) / surname Tu

earth / dust / clay / local / indigenous / crude opium / unsophisticated / one of the eight categories of ancient musical instruments 八音[ba1 yin1]