advanced regions of Sichuan的用法和样例：
- Bryophytes in alpine forest regions of Sichuan.
- Lu Jin Yin, one of the EEP volunteers was in the Southern Region of Sichuan Province.
- There are 2.7 million mu of irrigated town, Hill 3 million mu of dryland, Ping Shan combined in different regions of Sichuan and the planting of advantages, further increase crop structure adjustment.
- The soluble protein content and its SDS-PAGE patterns in leaves of Neosinocalamus affinis,Dendrocalamus farinosus and Bambusa rigida from the different regions of Sichuan province were studied.