kỳ dư không thay đổi 
otherwise no change [ kỳ ] : (1) term, period, session; issue, number (of a periodical); (2) strange, odd, eccentric; (3) until; (4) chess; (5) flag; (6) to request, hope for; (7) to rub
[ dư ] : surplus, excess, leftover, extra, spare
[ không ] : (1) no, not; (question tag); (2) air; (3) empty
[ thay ] : (interjection) how!; to change, replace, substitute
[ đổi ] : to change, convert, alter, exchange, swap, cash (a check)
Most Common Compounds Set 1:
Most Common Compounds Set 2 :