道

road / path / CL:條|条[tiao2],股[gu3] / principle / truth / morality / reason / skill / method / Dao (of Daoism) / to say / to speak / to talk / classifier for long thin things (rivers, cracks etc), barriers (walls, doors etc), questions (in an exam etc), commands, courses in a meal, steps in a process / (old) circuit (administrative division)

to walk (side part of split character)

head / chief / first (occasion, thing etc) / classifier for poems, songs etc

sewer

together

inhuman

one word says it all (idiom) / to hit the nail on the head / to be pithy and correct

to stay on track / to proceed smoothly

(dialect) contracted form of 不知道[bu4 zhi1 dao4]

lit. when a man achieves the Dao, his poultry and dogs rise to Heaven (idiom) / fig. to ride on sb else's success / Once one man gets a government position, all his cronies get in too / Once sb has cracked the problem, every Tom, Dick and Harry can do it

to stick to one's ways / to cling to one's course

(bird species of China) meadow bunting (Emberiza cioides)

upper respiratory tract infection