| 土 |
tǔ jiàn | civil engineering / same as 土木工程 |
| 土 |
Tǔ | Tu (ethnic group) / surname Tu |
| 土 |
tǔ | earth / dust / clay / local / indigenous / crude opium / unsophisticated / one of the eight categories of ancient musical instruments 八音 |
| 建 |
jiàn | to establish / to found / to set up / to build / to construct |