What are the best songs for 40-50 year olds in KTV?

Thousand Baihui - Walking through the coffee house Zhuo Yi Ting - Free from loss of ambition Zhuo Yi Ting - Du Shiniang Zhuo Yi Ting - Childhood Li Lingyu - Can't forget you Zhuo Yi Ting - Long Xiang Yi Ye Qitian - A gust of wind in love Zhang Yan - The end of the world songstress Xu Huaibu - Treading on the waves Li Lingyu - More than just a sentence of I love you Zhuo Yi Ting - South East and West wind Zhuo Yi Ting - There is a cloud made of rain in the wind Li Lingyu - Midnight Street Li Lingyu - Daughter's love Li Lingyu - It is the wine is also a tear Li Lingyu - Soft like water Li Lingyu - Love Wind Chime The Wind Chimes of Love Li Lingyu - The Night of the Drizzle Yang Yuying - I Don't Want to Say It Yang Yuying - Sweet Little Sister Yang Yuying - Let Me Tell You Softly Lin Yuying - The Drizzle Yang Yuying - The Wind Contains the Love and the Water Contains the Smile Lin Yuying - Light a Cigarette Lin CuiPing - Be Successful Lin CuiPing - Waiting for You to Come Back Lin CuiPing - Don't Extend the Affair Lin CuiPing - It's All Because of You JiangHui - The Wind of the Fallen Mountain CaiQiuFeng - A Whole Life is for You Cai Qiu Feng - Silver in Gold Cai Qiu Feng - Rain Water I Ask You Teresa Teng - A Few Sorrows Teresa Teng - Walking on the Road of Life Teresa Teng - Wine and Coffee Chen Xiaoyun - Singing a Song for You Chen Xiaoyun - Lovesickness in the Moonlight Chen Xiaoyun - Shadow in the Cup Chen Xiaoyun - Love in a Cup Chen Xiaoyun - Wine in a Cup Chen Xiaoyun - Soaking Wine Chen Xiaoyun - Lover is Going with Someone Chen Xiaoyun - Love is Just Right Chen Xiaoyun - Love in a Cup Chen Xiaoyun - Love in a Cup Han Bao Yi - Midnight Kisses Han Bao Yi - Wiping away the Tears Han Bao Yi - Helplessness in Thought Han Baoyi - Tenderness Without Words Han Baoyi - Standing on a High Post Han Baoyi - Pink Memories Han Baoyi - Dancing Girl Han Baoyi - Tears of a Dancing Girl Han Baoyi - Manli Han Baoyi - Drunken Tango Gao Shengmei - Waiting for a Thousand Years Gao Shengmei - Love Song of Mountain Gao Shengmei - Love Flower of Pear Hill Gao Shengmei - Leaving in a Dashing Style Gao Shengmei - Fate Gao Shengmei - Colorful Clouds Accompanying the Seagulls Long Piu Piu - How Many Tendernesses and How Many Tears Long Piu Piu - Farewell to the Shore