thiết tưởng

== Vietnamese == === Etymology === Sino-Vietnamese word from 竊 (“personally (humble)”) and 想 (“to think”). === Pronunciation === (Hà Nội) IPA(key): [tʰiət̚˧˦ tɨəŋ˧˩] (Huế) IPA(key): [tʰiək̚˦˧˥ tɨəŋ˧˨] (Saigon) IPA(key): [tʰiək̚˦˥ tɨəŋ˨˩˦] === Adverb === thiết tưởng in my humble opinion