理論貢獻 Save Sign in to save words Simplified: 理论贡献 lǐlùngòngxiàn ㄌㄧˇ ㄌㄨㄣˋ ㄍㄨㄥˋ ㄒㄧㄢˋ theoretical contribution Character by character 理(lǐ)texture 論(lùn)opinion 貢(gòng)surname Gong 獻(xiàn)offer A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0