sách in lại khó khảo đính 
a reprinted and revised book [ sách ] : (1) book; (2) list (of names); (3) to demand, insist; (4) policy; (5) mountain village
[ in ] : to print, to strike off, imprint, engrave
[ lại ] : (1) again; against, over again, back towards; resume, re-; (2) to come, reach, get to; (3) (indicates something is contrary to expectations)
[ khó ] : hard, difficult
[ khảo ] : to do research; to examine, test (students); torture, extort
[ đính ] : to enclose, attach
Most Common Compounds Set 1:
Most Common Compounds Set 2 :