| 底 |
dǐ yùn | inside information / concrete details |
| 底 |
de | (equivalent to 的 as possessive particle) |
| 底 |
dǐ | bottom; base / background; foundation / copy (of a manuscript or receipt etc) kept as a record / (suffix) end of a year or month / (math.) radix; base (abbr. for 底数) |
| 蕴 |
yùn | to accumulate / to hold in store / to contain / to gather together / to collect / depth / inner strength / profundity |