Should go to on-time appearances, as well as preparedness, such as stationery, apparel, etc. 3. to obey the teachers group leader or tour guide. 4. be careful about etiquette conduct listening to lectures from tour guide.Or visit the locations must be samruam. 5. critical issues should be noted and participate in various activities ayangkratue rueron. 6. be careful of their own property. Explore every time before you get to the other. 7. strict compliance
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