Although we've been to Da Lat several times, we're going there again this year.
→ In spite of we've been to Da Lat several times, we're going to there again this year.
The Hung King temple festival was a local festival however it has become a public holiday in Viet Nam since 2007.
→ Although the Hung King temple festival was a local festival however it has become a public holiday in Viet Nam since 2007.
GOOD LUCK !!!