Did you mean: yanzhong yinzheng yinchong yingzhong yinzhang yanzheng yingzong yangzhong ?
| 隐衷 | yǐn zhōng | a secret / sth best not told to anyone / confidential information |
| 引种 | yǐn zhǒng | (agriculture, animal husbandry) to introduce a new variety of plant or animal |
| 引种 | yǐn zhòng | (agriculture) to plant an introduced variety |