neng4neng4 (Zhuyin ㄋㄥˋ). Alternative spelling of nèng · Categories: Hanyu Pinyin · MandarinOpens profile photo. nengsi. @neng4. Joined April 2007. 0 Following · 5 Followers · Posts · Replies · Media. nengsi's posts. nengsi · @neng4. ·. Apr 24, 2007.