形容詞
講解得好清晰、有條理 spoken in a clear and orderly manner
群眾覺得佢講嘢頭頭是道,但其實只係佢騙術高明。
群众觉得佢讲嘢头头是道,但其实只系佢骗术高明。
kwan4 zung3 gok3 dak1 keoi5 gong2 je5 tau4 tau4 si6 dou6, daan6 kei4 sat6 zi2 hai6 keoi5 pin3 seot6 gou1 ming4. People think he speaks in a clear and orderly manner, but in fact it is only that he is a great swindler.
Definitions (Wiktionary)
phrase, idiomatic
clear and logical; closely reasoned and well argued