1. Tea: Yunnan is one of the important tea producing areas in China, especially Pu 'er tea and big leaf Pu 'er tea. It is a good choice to buy some authentic Pu 'er tea or other kinds of tea as souvenirs in Yunnan.
2. Handicrafts in Yunnan: Yunnan has a long tradition of handicrafts, represented by colorful stones, white jade carvings, silverware and embroidery. You can buy some exquisite handicrafts as souvenirs or gifts.
3. Yunnan specialty foods: Yunnan has many unique specialty foods, such as crossing the bridge rice noodles, ham, bacon, etc. You can choose some local specialty foods as souvenirs or take them home to share with friends and family.
4. Dai costumes and accessories: Yunnan is a region where Dai people live in compact communities in China, and Dai costumes and accessories are very distinctive. You can buy some Dai costumes, headdresses or hand ornaments as souvenirs.
5. Ethnic music CDs and musical instruments: Yunnan has a rich and varied ethnic music culture. You can buy some ethnic music CDs or small musical instruments, such as tambourines and flutes, as souvenirs.
6. Paper umbrellas and hydrangeas: Yunnan is famous for paper umbrellas and hydrangeas. Paper umbrellas can be used as decorations, while hydrangeas are handicrafts with national characteristics, which are suitable as souvenirs.
7. Garnet and other gems: Yunnan Garnet is one of the famous gems in China, and there are other rich gem resources in Yunnan. You can buy some gem ornaments as souvenirs.
please note that the above are only some suggestions, and the specific choice needs to be decided according to personal preference and budget. When buying, it is recommended to choose a regular store or market to ensure the purchase of authentic souvenirs.