1.Some wonders in Viet Nam
+Vinh Ha Long
+Hoan Kiem lake
+National Park Phong Nha-Ke Bang
+Phu Quoc island
+....
2.It's Vinh Ha Long
3.Ha Long Bay in Quang Ninh province, located in the northeast of Vietnam, just 180 km east of Hanoi
4.It's Beautiful island rock system,attractive caves and beaches,Cua Van fishing village
5.Yes,I do
Because I can enjoy the romantic scene here