Comedy drama a top-grossing Vietnam filmVietNamNet Bridge – Now showing in cinemas, Nhung Thang Nam Ruc Ro (Go-Go Sister) is one of two movies released this year that have been included in the five top grossing Vietnamese films. Go-go sisters: A still from Thang Nam Ruc Ro which ranks among the top five highest grossing Vietnamese films. Thang Nam Ruc Ro is a Vietnamese adaption of the Korean blockbuster, Sunny. Thang Nam Ruc Ro is still on showing with English subtitles in cinemas across the country. The movie turnover reached VND106 billion becoming the second highest grossing film in the country.