| 优化 | yōu huà | optimization; to optimize; to make superior |
| 区块 | qū kuài | separate block; specific section; chunk |
| 链 | liàn | chain; cable (unit of length: 100 fathoms, about 185 m); chain (unit of length: 66 feet, about 20 m); to chain; to enchain |
| 节点 | jié diǎn | node |
| 站 | zhàn | station; to stand; to halt; to stop; branch of a company or organization; website |
| 撇 | piē | to cast away; to fling aside |
| piě | to throw; to cast; left-slanting downward brush stroke (calligraphy) | |
| 韧 | rèn | annealed; pliable but strong; tough; tenacious |
| rèn | variant of 韌|韧[ren4] | |
| rèn | old variant of 韌|韧[ren4] | |
| 恳 | kěn | earnest |