1. to bow to; to pay one's respects
2. (bound form) to extend greetings (on a specific occasion)
3. to make a courtesy call
4. (bound form) (of a monarch) to appoint sb to (a position) by performing a ceremony
5. to acknowledge sb as one's (master, godfather etc)
6. (used before some verbs to indicate politeness)

1. ticket
2. ballot
3. banknote
4. person held for ransom
5. amateur performance of Chinese opera
6. classifier for groups, batches, business transactions

classifier: 張