"Comb your hair and love stories" is an important content for young Wa men and women to choose their spouses. Wa people who live in the subtropical jungle villages of Lancang River and Nujiang River can fall in love after learning farm work, but they are not allowed to fall in love and get married with the same surname. Xue (a young man) and Bouncing Brother (a little girl) usually fall in love in autumn harvest season and winter and spring season. When the moon came out of the mountain to light up the bamboo house, Sinoe put on clean clothes, hung a shoulder bag (containing gifts and smoking utensils for Brother Bengbing), took musical instruments (xylophone or lusheng, flute), invited some friends, and played the musical instruments to Brother Bengbing's house to "visit" and enjoy the pleasure of "combing his hair".

There is no limit to the number of Wa people who "string girls". Several "Si Nuo" can string several "Ben Ge" at the same time, or a "Si Nuo" can string several "Ben Ge" at the same time. Music is a signal. After listening to the music, girls have to get up and open the door to greet them even if they are asleep. When girls' parents hear music, they avoid letting their daughters talk and sing to their heart's content. After being welcomed into the door by BengGe, Sinoe sat on a bamboo stool beside the fireplace and communicated with BengGe through "one drink, two drinks, three drinks, four songs and five combs". First of all, Brother Benggong fires and bakes tea to make tea for Sinoe. Then' BengGe' handed the cigarette to' Si Nuo' for smoking. In the middle of the night, "BengGe" made water wine for "Si Nuo" to show hospitality.

In the meantime, we can talk about some interesting things in production and life, communicate with each other and communicate our feelings. If the talk is speculative, "Si Nuo" gave his "gifts" (cigarettes, wine, fruits and the like) to "Brother Ben" and used music and playing to convey his feelings.