1) People/know/Hạ Long Bay/recognise/UNESCO
-> People know that Ha Long Bay is recognised by UNESCO.
2) Temple of Literature/be/first /destination/ schedule
-> Temple of Literature is the first destination in my schedule.
3) They/think/visit/Mai Chau/this/time/year/be / best
-> They think that visiting Mai Chau at this time of the year is the best.
4)  People/believe/visit/Huong Pagoda/bring/luck
-> People believe that visiting Huong Pagoda will bring them luck.