How to say we appreciate your kind advice. in Japanese
1)
親切親切(shinsetsu) (adj-na,n) kindness/gentlenessなな(na) (prt) connects adj to noun/indicates emotion or emphasis/command/prohibition助言助言(jogen) (n,vs,adj-no) advice/suggestionにに(ni) (prt) indicates such things as location of person or thing, location of short-term action, etc.感謝感謝(kansha) (adj-na,n,vs) thanks/gratitudeいい(i) (prt) strengthens a question, assertion, etc.たしますno dictionary result, likely a conjigated verbno dictionary result, likely a conjigated verb。。(。) Japanese period "."
丁寧語 (Polite form)Polite form (teineigo) convays a sense of politeness, used when speaking to strangers, people older than you, higher social status ect. Click for examples / more info
