| 1 | We still have a lot of intractable diseases. | |
| 2 | Of anorectal diseases in the treatment of incurable diseases are unique. | |
| 3 | The goal is to be able to look at complex diseases like cancer. | |
| 4 | Thorough Materialist Has Nothing to Fear. We must be earnest and down-to earth in face of difficult and complicated situation. | |
| 5 | Many factors caused the Bangladesh well intervention to become a protracted struggle. |