1. Tu (ethnic group)
2. surname Tu

1. earth
2. dust
3. clay
4. local
5. indigenous
6. crude opium
7. unsophisticated
8. one of the eight categories of ancient musical instruments 八音 bāyīn

1. home
2. family
3. (polite) my (sister, uncle etc)
4. classifier for families or businesses
5. refers to the philosophical schools of pre-Han China
6. noun suffix for a specialist in some activity, such as a musician or revolutionary, corresponding to English -ist, -er, -ary or -ian

classifier: 個