
1) Become active 2) Get cracking 3) Get cracking on 4) Perform quickly
Found on
https://www.crosswordclues.com/clue/hopto

• (n.) A tribunal or commission having charge of the revenue derived from trade and navigation. • (n.) A collector of customs, as at Canton; an overseer of commerce.
Found on
http://thinkexist.com/dictionary/meaning/hoppo/
Hop'po noun (a) A collector of customs, as at Canton; an overseer of commerce.
(b) A tribunal or commission having charge of the revenue derived from trade and navigation. [ China]
Hoppo men ,
Chinese customhouse officers. Found on
http://www.encyclo.co.uk/webster/H/61
No exact match found.