hǎo​xì​hái​zài​hòu​tou

the best is yet to come

好戏还在后头 好戲還在後頭 hǎo​xì​hái​zài​hòu​tou
the best is yet to come
the best part of the show is yet to come; also used figuratively to mean that the most exciting, significant, or intense part of a situation has not yet happened.
the worst is yet to come
(ironic) Used to warn that the worst part of a situation or more trouble is still to come; similar to the English phrase 'you ain't seen nothing yet'.