Double huāng:

1. Two, one pair.

2. Even, as opposed to "single".

3. Double.

4. Last name.

Deputy Fu:

1. Secondary, auxiliary, different from "positive" and "main".

2. incidental, secondary.

3. match, match (chèn).

4. Quantifiers (a. A group or set, such as "a glove" and "armed to the teeth"; B. refers to attitude, such as "smile")