政冷経熱
せいれいけいねつ
cold political relations but hot economic relations (often said about China-Japan relations)
熱が冷める is read as ねつがさめる (netsu ga sameru) and means to lose interest (in).
ねつがさめる
netsu ga sameru
せいれいけいねつ
cold political relations but hot economic relations (often said about China-Japan relations)